AT&T Access Services & Network Inter.pdf

AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 TITLE PAGE
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.

ACCESS SERVICES and NETWORK INTERCONNECTION SERVICES

REGULATIONS

AND

SCHEDULES OF RATES

APPLYING IN THE STATE OF IDAHO

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 TABLE OF CONTENTS
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

MASTER TABLE OF CONTENTS

SECTION
Title Page
Table of Contents
Index
Price List Information
1 Application of Price List
2 General Regulations
3 Reserved For Future Use
4 Reserved For Future Use
5 Access/Interconnection Ordering
6 Reserved For Future Use
7 Reserved For Future Use
8 Reserved For Future Use
9 Reserved For Future Use
10 Network Interconnection Service
11 Reserved For Future Use
12 Reserved For Future Use
13 Additional Engineering, Labor and Miscellaneous Service
14 Reserved For Future Use
15 AT&T Digital Link Access Service
16 Service Availability and Rating Information
Price List (Rates)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 INDEX
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

INDEX

SECTION
PRICE LIST
(RATES)
PAGE

Table of Contents
Index
Price List Information
1 Application of Price List
2 General Regulations
3 Reserved For Future Use 3
4 Reserved For Future Use 4
5 Access/Interconnection Ordering 5
6 Reserved For Future Use 6
7 Reserved For Future Use 7
8 Reserved For Future Use 8
9 Reserved For Future Use 9
10 Network Interconnection Service 10
11 Reserved For Future Use 13
12 Reserved For Future Use 14
13 Additional Engineering, Labor and Miscellaneous
Service
15
14 Reserved For Future Use 23
15 AT&T Digital Link Access Service 24
16 Service Availability and Rating Information

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

PRICE LIST INFORMATION

CONCURRING CARRIERS

None

CONNECTING CARRIERS

None

OTHER PARTICIPATING CARRIERS

None

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

PRICE LIST INFORMATION

EXPLANATION OF SYMBOLS - Coding of Price list Revisions

Revisions to this price list are coded through the use of symbols. These
symbols appear in the right margin of the Page. The symbols and their
meanings are:

C To signify changed regulation.
D To signify discontinued rate or regulation.
I To signify increase in rates.
N To signify new rate or regulation.
R To signify reduction in rates.
T To signify a change in text but no change in rate or regulation.

Other marginal codes are used to direct the price list reader to a
footnote for specific information. Codes used for this purpose are lower
case letters of the alphabet, e.g., x, y and z. These codes may appear
beside the Page revision number in the Page header or in the right margin
opposite specific text.

TRADEMARKS AND SERVICE MARKS

The following marks, to the extent, if any, used throughout this price
list, are trademarks or service marks of the AT&T Corp.

Trademarks Service Marks

NONE NONE

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

PRICE LIST INFORMATION

EXPLANATION OF ABBREVIATIONS

BNA Billing Name and Address
BP Billing Percentage
CIC Carrier Identification Code
CLEC Certified Local Exchange Carrier
CLLI Common Language Location Identifier
CO Central Office
Cont’d Continued
CPE Customer Provided Equipment
FCC or
F.C.C. Federal Communications Commission
ICB Individual Case Basis
ILNP Interim Local Number Portability
IPIC Intra-Lata Primary Interexchange Company
IXC Interexchange Carrier or Interexchange Common
Carrier
LATA Local Access and Transport Area
LOA Letter of Authorization
Mbps Megabits per second
MECAB Multiple Exchange Carrier Access Billing
MECOD Multiple Exchange Carrier Ordering and Design
NECA National Carrier Exchange Association
NEPAS Network Element-Provided Access Service
NIS Network Interconnection Services
NPA Numbering Plan Area
NXX Three Digit Central Office Prefix
PIC Primary InterExchange Carrier
PIU Percent of Interstate Use
PLSU Percent Local Signaling Use
PLU Percent Local Usage
POI Point of Interconnection
POT Point of Termination
RCC Radio Common Carrier
SS7 Signaling System 7
STP Signal Transfer Point
SWC Serving Wire Center
U.S. United States
USOC Uniform Service Order Code
V&H Vertical and Horizontal

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

PRICE LIST INFORMATION

HOW TO USE THIS PRICE LIST

General

This price list contains the regulations and rates applicable to Access
Services and Network Interconnection Services.

Price List Structure

This price list is structured in a manner which separates regulations from
rates. The regulations applicable to the services offered in this price
list are placed in sections in the forward part of the price list; while
the rates for those offerings are placed in a single rate section in the
rear of the price list. References are provided in the service sections
of the price list to assist the price list user in the location of rates.
Similarly, the rate section contains a list of services with applicable
rate section numbers.

To locate the section for a particular service, refer to the Master Table
of Contents, Page 1. If a more detailed listing of the material contained
in that section is required, refer to the Table of Contents which starts
on Page 2 of the Contents Section.

Abbreviations and Definitions

In the front of this price list is a list of the abbreviations used in the
price list (see Explanation of Abbreviations, Page 3 of this section). In
addition, the General Regulations section contains a Definitions sub-
section which defines certain technical terms and terms which have a
specific meaning within the context of this price list (see Definitions,
Section 2.7.).

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

PRICE LIST INFORMATION

HOW TO USE THIS PRICE LIST

Technical Publication Information

The issue and availability dates of the Technical Publications referenced
in this price list are as follows:

Publication Number Issue Date Date Available to Public

AS No. 1, Issue II May 1984 May 1984

GR-334-CORE June 1994 June 1994

Publication AS No. 1, Issue II may be obtained from the National Exchange
Carrier Association, Inc., Director, Price list and Regulatory Matters,
100 So. Jefferson Road, Whippany, NJ 07981. Publication GR-334-CORE may
be obtained from Bell Core, 8 Corporate Place, Piscataway, NJ 08854, and
the FCC’s commercial contractor.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

PRICE LIST INFORMATION

HOW TO USE THIS PRICE LIST

Price list Format

A. Page Numbering

Page numbers appear in the upper-right corner of the Page. Pages are
numbered sequentially within each section. When a new Page is added
between existing Pages with whole numbers, a decimal is added. For
example, a new Page added in Section 2 between Pages 6 and 7 would be
6.1.

B. Release Numbers

Release numbers also appear in the upper-right corner of the Page.
These numbers are used to determine the most current Page version,
for example, release 4 cancels release 3. Because of deferrals,
notice periods, etc., the most current Page release number on file
with the Commission is not always the price list Page in effect.
Consult supplements for the Page currently in effect.

C. Section Numbering Sequence

There are nine levels of alpha-numeric coding used in this price
list. Each level is subservient to its next higher level. The
following is an example of the numbering sequence used.

2.
2.1.
2.1.1.
2.1.1.A.
2.1.1.A.1.
2.1.1.A.1.(a)
2.1.1.A.1.(a)I.
2.1.1.A.1.(a)I.(i)
2.1.1.A.1.(a)I.(i)(1)

D. References To Other Price lists

Whenever reference is made to other price lists, the reference is to
the price lists in force as of the effective date of the reference,
and to amendments thereto and successive issues thereof.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST INFORMATION
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

PRICE LIST INFORMATION

HOW TO USE THIS PRICE LIST

Supplements

A. Supplements

A supplement can be used to list a group of price list Pages that are
being deferred, suspended or advanced. A supplement contains a brief
explanation of the circumstances and a list of the Pages involved.
It also informs the user of the disposition of these Pages. A
supplement can also be used to cancel a complete price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 1
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

1. APPLICATION OF PRICE LIST

1.1 APPLICATION

1.1.1 General

** Effective July 31, 2001 all references herein to AT&T FCC
Tariffs, insofar as the service offering set forth in the AT&T
FCC Tariffs have been or become detariffed, shall be construed to
be references to the AT&T Business Services Guides located at
http://www.att.com/serviceguide/business.**

This price list contains regulations, rates and charges
applicable to the provision of intrastate Access Services
provided to Customers by AT&T Communications of the MOUNTAIN
STATES, INC., hereinafter referred to as the Company.

This price list also contains regulations, rates and charges
applicable to the provision of certain Network Interconnection
Services, as set forth in Section 10, provided by the Company to
any Carrier within the State of Idaho (i) with which the Company
has entered into an Interconnection Agreement that addresses,
among other matters, mutual compensation for the exchange of
Local Traffic, or (ii) that orders such services in anticipation
of entering into an Interconnection Agreement with the Company.
To the extent that the terms of this price list are inconsistent
with the terms of any Interconnection Agreement between the
Company and any Carrier, the terms of such Interconnection
Agreement shall govern (except as otherwise provided in such
Interconnection Agreement).

The provision of such services by the Company as set forth in
this price list does not constitute a joint undertaking with the
Customer for the furnishing of any service.

Unless the service description expressly provides otherwise, the
services in this price list are only available to Carriers.

The locations served by the Company and the services available
are as set forth in Section 16.3.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY

2.1.1 Scope

A. The Company does not undertake to transmit messages under this
price list.

B. The Company shall be responsible only for the installation,
operation and maintenance of the services it provides.

C. The Company will, for maintenance purposes, test its service only
to the extent necessary to detect and/or clear troubles.

D. Services are provided 24 hours daily, seven days per week, except
as set forth in other applicable sections of this price list.

E. The Company does not warrant that its facilities and services meet
standards other than those set forth in this price list.

F. The Company makes no undertaking under this price list with
respect to any Customer that has provided a Service Order relating
to facilities of the Company to another telephone company (such as
a provider of service at an Access Tandem), but has not provided a
copy of the Service Order directly to the Company under Section 5.
Notwithstanding the foregoing, such Customers shall be fully
liable for the obligations and undertakings of Customers under
this price list as fully as if such Customers had provided valid
Service Orders directly to the Company.

G. With respect to Network Element-Provided Access Service (NEPAS),
the Company shall not be responsible for the facilities used to
provide such services, including installation, operation,
maintenance, testing, trouble handling, or performance of such
facilities.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.2 Limitations

A. Assignment or Transfer of Services

The Customer may assign or transfer the use of services provided
under this price list only where there is no interruption of use
or relocation of the services. Such assignment or transfer may be
made to:

1. another Customer, whether an individual, partnership,
association or corporation, provided the assignee or
transferee assumes all outstanding indebtedness for such
services, and the unexpired portion of the minimum period and
the termination liability applicable to such services, if any;

2. a court-appointed receiver, trustee or other person acting
pursuant to law in bankruptcy, receivership, reorganization,
insolvency, liquidation or other similar proceedings, provided
the assignee or transferee assumes the unexpired portion of
the minimum period and the termination liability applicable to
such services, if any.

In all cases of assignment or transfer, the written
acknowledgment of the Company is required prior to such
assignment or transfer. This acknowledgment shall be made
within fifteen (15) days from receipt of written notification.

All regulations and conditions contained in this price list
shall apply to such assignee or transferee.

The assignment or transfer of services does not relieve or
discharge the assignor or transferor from remaining jointly or
severally liable with the assignee or transferee for any
obligations existing at the time of the assignment or
transfer.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.2 Limitations (Cont’d)

B. Use and Restoration of Services

The use and restoration of services shall be in accordance with
Part 64, Subpart D, Appendix A, of the Federal Communications
Commission’s Rules and Regulations, which specifies the priority
system for such activities.

C. Sequence of Provisioning

Subject to compliance with the rules mentioned in B. preceding,
(1) the Company facilities-based Access Services offered herein
will be provided to Customers on a first-come, first-served basis
and (2) the Company facilities-based Network Interconnection
Services offered herein will be provided to Customers on a first-
come, first-served basis.

The first-come, first-served sequence shall be based upon the
received time and date recorded, by stamp or other notation, by
the Company on Service Orders provided by Customers. These orders
must contain all the information as required for each respective
service as delineated in other sections of this price list.
Service Orders shall not be deemed to have been received until
such information is provided. Should questions arise which
preclude order issuance due to missing information or the need for
clarification, the Company will attempt to seek such missing
information or clarification on a verbal basis. For standard
intervals, the Customer may contact the Company's Customer Service
Center.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.3 Liability

A. Limits of Liability

The Company's liability, if any, for its willful misconduct is not
limited by this price list. With respect to any other claim or
suit, by a Customer or by any others, for damages associated with
the installation, provision, termination, maintenance, repair or
restoration of service, the Company's liability, if any, shall not
exceed an amount equal to the proportionate charge for the service
for the period during which the service was affected.

B. Acts or Omissions

The Company shall not be liable for any act or omission of any
other Carrier or Customer providing a portion of a service, nor
shall the Company for its own act or omission hold liable any
other Carrier or Customer providing a portion of a service.

C. Damages to Customer or End User Premises

The Company is not liable for damages to the Customer Premises or
any End User Premises resulting from the furnishing of a service,
including the installation and removal of equipment and associated
wiring, unless the damage is caused by the Company's negligence.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.3 Liability (Cont’d)

D. Explosive Atmospheres

The Company does not guarantee or make any warranty with respect
to its services when used in an explosive atmosphere. The Company
shall be indemnified, defended and held harmless by the Customer
from any and all claims by any person relating to such Customer's
use of services so provided.

E. No License Granted

No license under patents (other than the limited license to use)
is granted by the Company or shall be implied or arise by
estoppel, with respect to any service offered under this price
list. The Company will defend the Customer against claims of
patent infringement arising solely from the use by the Customer of
services offered under this price list and will indemnify such
Customer for any damages awarded based solely on such claims.

F. Circumstances Beyond the Company's Control

The Company's failure to provide or maintain services under this
price list shall be excused by labor difficulties, governmental
orders, acts or omissions of sub-contractors or suppliers, civil
commotions, criminal actions taken against the Company, acts of
God and other circumstances beyond the Company's reasonable
control.

G. Validy of Exculpatory Clause

The above tariff language does not constitute a determination by
the commission that a limitation of liability imposed by the
Company should be upheld in a court of law. Acceptance for filing
by the commission recognizes that it is a court’s responsibility
to adjudicate responsibility to determine the validity of the
exculpatory clause.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.4 Provision of Services

The Company will provide to the Customer, at the Customer’s
request upon reasonable notice, services offered in this price
list. Services will be made available to the extent that such
services are or can be made available with reasonable effort, and
the Company determines in its discretion that sufficient capacity
and facilities are available to allow for the provision of such
services.

When Special Construction is necessary, the provisions and
charges as set forth in A.T.&T F.C.C. No. 5 Special Construction
Price list will apply.

2.1.5 Points of Termination

The term "Point of Termination"(POT) denotes a point at a
Customer Premises at which the Company's responsibility for the
provision of Access Service ends. Such wiring or cable will be
installed by the Company to the POT. Moves of the POT at the
Customer Premises will be as set forth in 2.4.1.C.3 following.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.6 Service Maintenance

Except with respect to NEPAS, the services provided under this
price list shall be maintained by the Company. The Customer or
others may not rearrange, move, disconnect, remove or attempt to
repair any facilities provided by the Company, other than by
connection or disconnection to any interface means used, except
with the written consent of the Company.

A. Trouble Reporting

1. Trouble Receipt

The first point of contact (the Company or the Customer) will,
upon receipt of the trouble report, be responsible for
determining the source of the trouble by testing or other
means. If analysis or testing indicates the trouble to be in
the service provided by a service provider other than the one
taking the report, the holder of the trouble report may refer
the trouble report to the appropriate service provider (the
Company or the Customer) or the person or entity who initiated
the trouble report may be referred to the appropriate service
provider.

2. Sectionalization

The Company or Customer identifying the trouble is responsible
to initiate sectionalization to the Point of Termination or
Point of Interconnection. It is anticipated that the
sectionalization could involve cooperative testing and, in the
interest of maintaining continuity of service, all entities
are expected to participate in this activity when requested.

3. Repair Verification

Repair verification tests, as warranted by the trouble
condition found, will be cooperatively performed upon request
by the Company or Customer to ensure the service is
operational.

4. Network Element-Provided Access Service (NEPAS)

With respect to NEPAS, the Customer shall be responsible for
working directly with the Incumbent Local Exchange Carrier
with respect to any trouble receipt, testing, sectionalization
or repair verification relating to such facilities.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.7 Changes and Substitutions

Except as provided for equipment and systems subject to FCC Part
68 Regulations at 47 C.F.R. Section 68.110(b), the Company may,
where such action is reasonably required in the operation of its
business, substitute, change or rearrange any Company facilities
used in providing service under this price list. Such actions
may include, without limitation:

- substitution of fiber or optical facilities,
- change of minimum protection criteria,
- change of operating or maintenance characteristics of
facilities, or
- change of operations or procedures of the Company.

In case of any such substitution, change or rearrangement, the
transmission parameters will be within the range set forth in
applicable sections of this price list. The Company shall not be
responsible if any such substitution, change or rearrangement
renders any Customer furnished services obsolete or requires
modification or alteration thereof or otherwise affects their use
or performance. If such substitution, change or rearrangement
materially affects the operating characteristics of the facility,
the Company will provide reasonable notification to the Customer
in writing. Reasonable time will be allowed for any redesign and
implementation required by the change in operating
characteristics. The Company will work cooperatively with the
Customer to determine reasonable notification procedures.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 9
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.8 Refusal and Discontinuance of Service

A. If a Customer fails to comply with 2.1.6 preceding or 2.3.1,
2.3.4, 2.3.5, 2.4 or 2.5 following, including any Customer’s
failure to make payments on the date and times therein specified,
the Company may, on thirty (30) days written notice to the
Customer, take the following actions:

- refuse additional applications for service from the
Customer and/or;
- refuse to complete any pending service orders from the
Customer, and/or;
- discontinue the provision of service to the Customer.

In the case of discontinuance all applicable charges, including
termination charges, shall become due.

B. If a Customer or Customer’s End User fails to comply with 2.2.2
following, the Company may, on its own initiative or upon written
request from a Customer, an End User or another Carrier, terminate
service to any Customer or End User identified as having utilized
service provided under this price list in the completion of
abusive or unlawful telephone calls. Service shall be terminated
by the Company as provided for in its local exchange service price
lists.

In such instances when termination occurs pursuant to a request,
the Company shall be indemnified, defended and held harmless by
any Customer, End User or other Carrier requesting termination of
service against any suit, claim, loss or damage, including
punitive damages, attorney fees and court costs, arising from the
Company's actions in terminating such service, unless caused by
the Company's sole negligence.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 10
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.8 Refusal and Discontinuance of Service (Cont’d)

C. Except as provided for equipment or systems subject to the FCC
Part 68 Rules in 47 C.F.R. Section 68.108, if the Customer fails
to comply with 2.2.1 following, the Company will, where
practicable, notify the Customer that temporary discontinuance of
the use of a service may be required; however, where prior notice
is not practicable, the Company may temporarily discontinue
service forthwith if such action is reasonable in the
circumstances. In case of such temporary discontinuance, the
Customer will be notified promptly and afforded the opportunity to
correct the condition which gave rise to the temporary
discontinuance.

D. If the Company does not refuse additional applications for service
and/or does not discontinue the provision of the services as
specified for herein, and the Customer’s noncompliance continues,
nothing contained herein shall preclude the Company’s right to
refuse additional applications for service and/or to discontinue
the provision of the services to the non-complying Customer
without further notice.

E. The Company may immediately, and without notice, discontinue the
furnishing of any and/or all services to the Customer if the
Company deems that such action is necessary to prevent or protect
against fraud or to otherwise protect its personnel, agents, other
customers, facilities or services. The Company may discontinue
service under this Section 2.1.8.E, if the Company determines that
a Customer is using, or attempting to use, the services with the
intent to avoid the payment, either in whole or in part, of any of
the Company’s price listed charges by:

- Using or attempting to use service by rearranging, tampering
with, or making connections not authorized by this price list
to the Company’s service, or

- Using fraudulent means or devices, tricks, false or invalid
numbers, false credit devices, or electronic devices, whether
directed at the Company or others, or

- Using any fraudulent means or devices.

F. With respect to NEPAS, the Company may discontinue the furnishing
of any and/or all services to the Customer or refuse additional
applications for service to the extent such services are
discontinued or applications are refused by the Incumbent Local
Exchange Carrier.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 11
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.9 Notification of Service-Affecting Activities

Except with respect to NEPAS, the Company will provide the
Customer reasonable notification of service-affecting activities
that may occur in the normal operation of its business. Such
activities may include, but are not limited to the following:

- equipment or facilities additions,
- removal or rearrangements,
- routine preventative maintenance, and
- major switching machine change-out

Generally, such activities are not individual Customer service
specific, but may affect many Customer services. No specific
advance notification period is applicable to all service
activities. The Company will work cooperatively with the
Customer to determine reasonable notification requirements.

2.1.10 Coordination with Respect to Network Contingencies

The Company intends to work cooperatively with the Customer to
develop network contingency plans in order to maintain maximum
network capability following natural or man-made disasters which
affect telecommunications services.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 12
RELEASE: 1

2. GENERAL REGULATIONS

2.1 UNDERTAKING OF THE COMPANY (Cont’d)

2.1.11 Provision and Ownership of Telephone Numbers

The Company reserves the right to assign, designate or change
telephone numbers, any other call number designations associated
with services provided under this price list, or the Company
serving central office prefixes associated with such numbers,
when necessary in the conduct of its business. Should it become
necessary for the Company to make a change in such number(s), the
Company will furnish to the Customer six (6) months notice, by
Certified U.S. mail of the effective date and an explanation of
the reason(s) for such change(s).

2.1.12 Network Management

The Company will administer its network to insure the provision
of acceptable service levels to all telecommunications users of
the Company’s network services. Generally, service levels are
considered acceptable only when both End Users and Customers are
able to establish connections with little or no delay encountered
within the Company network. The Company maintains the right to
apply protective controls over any traffic carried over its
network, including that associated with Access Services or
Network Interconnection Services. Generally, protective measures
(such as those actions which selectively cancel the completion of
traffic) would only be taken as a result of occurrences such as
failure or overload of Company or Customer facilities, natural
disasters, mass calling or national security demands.

2.1.13 Design Layout Reports

For Access Services other than NEPAS, at the request of the
Customer, the Company will provide to the Customer the makeup of
those facilities, provided by the Company, directly connecting
the Customer Premises and the Company’s End Office. For Network
Interconnection Services the Company will provide the makeup of
the facilities between the POI and the Company’s End Office.
This information will be provided in the form of a Design Layout
Record. The Design Layout Record will be provided to the
Customer at no charge, and will be reissued or updated whenever
these facilities are materially changed.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 13
RELEASE: 1

2. GENERAL REGULATIONS

2.2 USE

2.2.1 Interference or Impairment

The characteristics and methods of operation of any circuits,
facilities or equipment provided by other than the Company and
associated with the facilities utilized to provide services under
this price list shall not:

- interfere with or impair service over any facilities of the
Company, its affiliated companies, or its connecting and
concurring carriers involved in its services,
- cause damage to their plant,
- impair the privacy of any communications carried over their
facilities, or
- create hazards to the employees of any of them or to the
public.

2.2.2 Unlawful and Abusive Use

The service provided under this price list shall not be used for
an unlawful purpose or used in an abusive manner.

Abusive use includes:

- The use of the service of the Company for a call or calls,
anonymous or otherwise, in a manner reasonably expected to
frighten, abuse, torment, or harass another;

- The use of the service in such a manner as to interfere with
the use of the service by one or more other Customers or End
Users.

If a Customer (or any reseller or intermediary in the sales chain
between the Customer and an End User) fails to comply with
Section 2.2.3. (Use of AT&T Marks), following, the Company may,
on written notification to the Customer, immediately deny
requests for additional service and/or restrict service to the
non-complying Customer. If the non-compliance is not cured to
AT&T’s reasonable satisfaction within thirty (30) days after the
date of notification, the Company may discontinue the service
upon five (5) days prior written notice to the Customer (such
cure may require, among other things, corrective communications
with end users, in addition to cessation of the non-complying use
of AT&T’s Marks). The Company may pursue any other available
remedies with respect to the conduct that constitutes the non-
compliance.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 14
RELEASE: 1

2. GENERAL REGULATIONS

2.2 USE (cont’d)

2.2.3 Use of AT&T Marks

A. use of AT&T's Marks in comparative advertising solely to identify
AT&T as a competitor, or to identify AT&T's competing services,
provided such use is not made in a factually incorrect or
misleading context or in a manner that is likely to cause
confusion or mistake, or to deceive or to identify AT&T as an
underlying provider of the reseller's service;

B. use AT&T's Marks pursuant to the terms of a separate written brand
licensing agreement;

C. use AT&T's name to the extent it is specifically required by
statute, regulation or other government requirement to do so, and;

D. indicate, in response to an unsolicited inquiry from an End User
(including a prospective End User), that it uses AT&T as its
underlying carrier, provided the reseller also:

1. advises the End User that a portion of its service will be
provided using reseller’s own switching or transmission
facilities (if applicable);

2. identifies any other long distance providers the reseller uses
in providing service to the End User;

3. advises the End User it will not be an AT&T Customer for the
resold service, and;

4. does not emphasize AT&T’s name more than either its own name
or that of any other long distance provider the reseller uses.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 15
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER

2.3.1 Damages

The Customer shall reimburse the Company for damages to Company
facilities or the facilities of any third party utilized to
provide services under this price list caused by the negligence
or willful act of the Customer or resulting from the Customer's
improper use of such facilities, or due to malfunction of any
facilities or equipment provided by other than the Company.
Nothing in the foregoing provision shall be interpreted to hold
one Customer liable for another Customer's actions. The Company
will, upon reimbursement for damages, cooperate with the Customer
in prosecuting a claim against the person causing such damage and
the Customer shall be subrogated to the right of recovery by the
Company for the damages to the extent of such payment.

2.3.2 Ownership of Facilities

Facilities utilized by the Company to provide service under the
provisions of this price list shall remain the property of the
Company. Such facilities shall be returned to the Company by the
Customer, whenever requested, within a reasonable period. The
equipment shall be returned in as good condition as reasonable
wear will permit.

2.3.3 Equipment Space and Power

The Customer shall furnish or arrange to have furnished to the
Company, at no charge, equipment space and electrical power
required by the Company to provide services under this price list
at non-Company locations where such services terminate. The
selection of ac or dc power shall be mutually agreed to by the
Customer and the Company. The Customer shall also make necessary
arrangements in order that the Company will have access to such
spaces at reasonable times for installing, testing, repairing or
removing Company facilities used to provide services.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 16
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.4 Availability for Testing

Access to facilities used to provide services under this price
list shall be available to the Company at times mutually agreed
upon in order to permit the Company to make tests and adjustments
appropriate for maintaining the services in satisfactory
operating condition. Such tests and adjustments shall be
completed within a reasonable time. As set forth in 2.4.5.C.4
following, no credit will be allowed for any interruptions
involved during such tests and adjustments.

2.3.5 Design of Customer Services

Subject to the provisions of 2.1.7 preceding, the Customer shall
be solely responsible, at its own expense, for the overall design
of its services and for any redesigning or rearrangement of its
services which may be required because of changes in facilities,
operations or procedures of the Company, minimum protection
criteria or operating or maintenance characteristics of the
Company’s facilities.

Customer services must be designed and maintained, and sufficient
services ordered from the Company, so that the following grades
of service are maintained on the Customer’s Access Service or
Network Interconnection Service trunks:

- For traffic routed via Access Tandems: P.005
- For traffic routed directly to End Offices: P.01

With respect to NEPAS, the Customer shall be responsible for
compliance with all requirements imposed by the Incumbent Local
Exchange Carrier.

2.3.6 References to the Company

The Customer may advise End Users that certain services are
provided by the Company in connection with the service the
Customer furnishes to End Users; however, the Customer shall not
represent that the Company jointly participates in the Customer's
services.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 17
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.7 Indemnification of the Company

A. By the Customer

1. With respect to claims of patent infringement made by third
persons, the Customer shall defend, indemnify, protect and
save harmless the Company from and against all claims arising
out of the combining with, or use in connection with, the
services provided under this price list, any circuit,
apparatus, system or method provided by the Customer.

2. The Customer shall defend, indemnify and save harmless the
Company from and against any suits, claims, losses and
damages, including punitive damages, attorney fees and court
costs by third persons arising out of the construction,
installation, operation, maintenance, or removal of the
Customer's circuits, facilities, or equipment connected to the
Company's services provided under this price list including,
without limitation, Worker's Compensation claims, actions for
infringement of copyright and/or unauthorized use of program
material, libel and slander actions based on the content of
communications transmitted over the Customer's circuits,
facilities or equipment, and proceedings to recover taxes,
fines, or penalties for failure of the Customer to obtain or
maintain in effect any necessary certificates, permits,
licenses, or other authority to acquire or operate the
services provided under this price list; provided, however,
the foregoing indemnification shall not apply to suits,
claims, and demands to recover damages for damage to property,
death, or personal injury unless such suits, claims or demands
are based on the tortious conduct of the Customer, its
officers, agents or employees.

3. The Customer shall defend, indemnify and save harmless the
Company from and against any suits, claims, losses or damages,
including punitive damages, attorney fees and court costs by
the Customer or third parties arising out of any act or
omission of the Customer in the course of using services
provided under this price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 18
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.7 Indemnification of the Company (Cont’d)

B. By the End User

1. With respect to claims of patent infringement made by third
persons, the End User shall defend, indemnify, protect and
save harmless the Company from and against all claims arising
out of the combining with, or use in connection with, the
services provided under this price list, any circuit,
apparatus, system or method provided by the End User.

2. The End User shall defend, indemnify and save harmless the
Company from and against any suits, claims, losses and
damages, including punitive damages, attorney fees and court
costs by third persons arising out of the construction,
installation, operation, maintenance, or removal of the End
User's circuits, facilities, or equipment connected to the
Company's services provided under this price list including,
without limitation, Worker's Compensation claims, actions for
infringement of copyright and/or unauthorized use of program
material, libel and slander actions based on the content of
communications transmitted over the End User's circuits,
facilities or equipment, and proceedings to recover taxes,
fines, or penalties for failure of the End User to obtain or
maintain in effect any necessary certificates, permits,
licenses, or other authority to acquire or operate the
services provided under this price list; provided, however,
the foregoing indemnification shall not apply to suits,
claims, and demands to recover damages for damage to property,
death, or personal injury unless such suits, claims or demands
are based on the tortious conduct of the End User, its
officers, agents or employees.

3. The End User shall defend, indemnify and save harmless the
Company from and against any suits, claims, losses or damages,
including punitive damages, attorney fees and court costs by
the End User or third parties arising out of any act or
omission of the End User in the course of using services
provided under this price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 19
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.8 Coordination with Respect to Network Contingencies

The Customer shall, in cooperation with the Company, coordinate
in planning the actions to be taken to maintain maximum network
capability following natural or man-made disasters which affect
telecommunications services.

2.3.9 Jurisdictional Report Requirements

A. General

The Company cannot in all cases determine the jurisdictional
nature of Customer traffic and its related minutes of use. In
such cases the Customer shall be requested to provide a projected
estimate of its split between the intrastate and interstate
jurisdictions. The following regulations govern such estimates
and their reporting by the Customer.

Pursuant to Federal Communications Commission Order FCC 85-145
released April 16, 1985, interstate usage is to be developed as
though every call that enters a Customer network at a point within
the same state as that in which the called station (as designated
by the called station telephone number) is situated is an
intrastate communication and every call for which the point of
entry is a state other than that where the called station (as
designated by the called station telephone number) is situated is
an interstate communication.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 20
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.9 Jurisdictional Report Requirements (Cont’d)

A. General (Cont’d)

1. Jurisdictional Reports

When the Company is unable to determine the jurisdictional
nature of the Customer’s traffic, the Customer shall report
the Percent of Interstate Use (PIU) by LATA and such report
will be used for billing purposes.

Effective on the first of January, April, July and October of
each year the Customer shall update the jurisdictional report.
The Customer shall forward to the Company, to be received no
later than twenty (20) days after the first of each such
month, a revised report showing the intrastate and interstate
percent of use for the past twelve (12) months ending the last
day of December, March, June and September, respectively for
each LATA. The revised report will serve as the basis for the
next three (3) months billing and will be effective on the
bill date for that service. No prorating or back billing will
be done based on the revised report.

If the Customer does not supply the jurisdictional reports,
the Company may deem the Customer to have reported percentages
that are the same as those provided in the last quarterly
report. For those cases in which a quarterly report has never
been received from the Customer, the Company may deem the
Customer to have reported percentages that are the same as
those provided in the order for service. Absent percentages
supplied (or deemed by the Company to have been supplied) by
the Customer, the Company will, only for that portion of the
Customer’s usage for which the Company is unable to determine
the appropriate jurisdiction, bill the Customer’s usage at the
jurisdictional rate which produces the highest charge. This
default billing procedure will remain in effect until the
Customer: provides call detail information to the Company
pursuant to 2.3.11 following (if the provision of such
information would permit the Company to determine
jurisdiction), supplies the necessary jurisdictional
percentages, or agrees with the Company on an alternate
default billing procedure.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 21
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.9 Jurisdictional Report Requirements (Cont’d)

B. Jurisdictional Audits

The Customer shall keep sufficient detail from which the
percentages of use reported to the Company (or deemed by the
Company to have been reported) can be verified and upon request of
the Company make such records available for inspection and audit.
The Customer shall supply the required data to the Company within
thirty (30) calendar days of the Company request. The Customer
must maintain these records for 24 months from the date the report
became effective for billing purposes.

Initiation of an audit will be at the sole discretion of the
Company. The audit shall be performed by an independent party
selected by the Company. An audit may be initiated by the Company
for a single Customer no more than once per year.

In the event that an inspection or audit reveals that any Customer
reported percentages of use were incorrect, the Company shall
apply the inspection or audit result to all usage affected by the
inspection or audit. The Customer shall be back billed or
credited, for a period retroactive to the date that the incorrect
percentage was reported, but not to exceed 24 months. Back billed
amounts are subject to a late payment penalty as set forth in
2.4.2.C following.

Should an audit reveal that the misreported percentage(s) of use
has resulted in an underpayment of charges to the Company of five
(5) percent or more of the total Access Services or Network
Interconnection Services bill, the Customer shall reimburse the
Company for the cost of the audit. Proof of cost shall be bills,
in reasonable detail, submitted to the Company by the auditor.

Within fifteen (15) days of completion of the auditor’s report,
the Company will furnish a copy of the audit results to the person
designated by the Customer to receive such results.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22
RELEASE: 2
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage

Usage Sensitive Rate Elements - When the Customer’s usage has
mixed intrastate and interstate traffic, for that portion of the
usage for which the Company is unable to determine the appropriate
jurisdiction, the usage charges will be prorated between the
intrastate and interstate. The jurisdictional percentages or
default procedure set forth in 2.3.9 preceding, will serve as the
basis for prorating the charges.

Monthly and Nonrecurring Chargeable Rate Elements - When the
jurisdiction of the rate element can be determined by the Company
the charges applicable to the appropriate jurisdiction will be
applied. Rate elements for which the Company cannot determine the
appropriate jurisdiction will be prorated between intrastate and
interstate. The jurisdictional percentages or default procedure
set forth in 2.3.9 preceding, will serve as the basis for
prorating the charges.

Identification and Rating of VoIP-PSTN Traffic

A. Scope

This section applies to VoIP-PSTN traffic exchanged between the
Company and the customer in time division multiplexing (TDM)
format that originates and/or terminates in Internet protocol (IP)
format. VoIP-PSTN traffic originates and/or terminates in IP
format if it originates from and/or terminates to an end-user
customer of a service that requires Internet protocol-compatible
customer premises equipment.(1)

(1) Although the Company has taken the position that this tariff, by its
own terms, already applies to VoIP-PSTN traffic, as defined herein, the
Company has included this section in the tariff out of an abundance of
caution to prevent any claim that it does not so apply, and to
implement the decision by the Federal Communications Commission in its
Report and Order in WC Docket Nos. 10-90, etc., FCC Release No. 11-161
(Nov. 18, 2011) ("FCC Order") that VoIP-PSTN access traffic should be
exchanged at interstate access rates (unless the parties have agreed
otherwise). By its terms, the FCC Order is prospective only and does
not address preexisting law with regard to the applicability of
intercarrier compensation or the enhanced service providers ("ESP")
exemption to VoIP-PSTN Traffic. Including this section in the tariff
in no way alters or otherwise affects the applicability of this tariff
to VoIP-PSTN Traffic before the effective date of the FCC Order.

(T)
(T)
(N)

(N)
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22.1
RELEASE: 0
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage (cont'd)

Identification and Rating of VoIP-PSTN Traffic (cont'd)

A. Scope (Cont'd)

1. This section governs the identification of originating and
terminating intrastate toll VoIP-PSTN traffic and facilities
to which interstate switched access rates apply (unless the
parties have agreed otherwise) in accordance with the
transitional Intercarrier Compensation framework for VoIP-PSTN
traffic adopted by the Federal Communications Commission in
its Report and Order, FCC Release No. 11-161 (Nov. 18, 2011)
(FCC Order). Specifically, this section establishes the method
that will be used to identify the percentage of the customer’s
intrastate access traffic, that will be treated as intrastate
toll VoIP-PSTN traffic (referred to in this tariff as
"Relevant VoIP-PSTN Traffic"),

2. This section applies to originating and terminating intrastate
switched access minutes of use ("MOU") and facility rate
elements of all Access customers.

3. The customer shall not modify its reported PIU factor to
account for the VoIP-PSTN Traffic for MOU and facility rate
elements.

B. Rating of VoIP-PSTN Traffic

The Relevant VoIP-PSTN Traffic and facility rate elements
identified in accordance with this tariff section will be billed
at rates equal to the Company’s applicable tariffed interstate
switched access rates as specified at
http://serviceguide.att.com/ABS/ext/TariffDetails.cfm, in the AT&T
Communications FCC Tariff No. 28, Sections 17.13.3-17.15.1.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22.2
RELEASE: 0
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage (cont'd)

Identification and Rating of VoIP-PSTN Traffic (cont'd)

C. Calculation and Application of Percent-VoIP-Usage Factors

The Company will determine the number of Relevant VoIP-PSTN
Traffic MOU and facility rate elements to which interstate rates
will be applied under subsection (B), above, by applying the
Percent VoIP Usage ("PVU") factor to the intrastate access MOU
exchanged and facilities between the Company and the customer. The
PVU factors will be derived and applied as follows:

1. The customer, will calculate and furnish to the Company a
factor (the "PVUC") delineated by Carrier Identification Code
("CIC") or Operating Company Numbers ("OCNs"), representing
the percentage (whole number) of the total intrastate access
MOU that the customer exchanges with the Company end users in
the State, that (a) is sent to the Company that originated in
IP format at the end user; or (b) is received from Company and
terminated in IP format at the end user. This PVUC shall be
based on information such as the number of the customer’s
retail VoIP subscriptions in the state (e.g., as reported on
FCC Form 477), traffic studies, actual call detail, or other
relevant and verifiable information satisfactory to the
Company.

2. The Company will calculate and periodically update a factor
(the "PVUT") representing the percentage (whole number) of the
total intrastate access MOU that the Company exchanges with
the customer end users in the State, that (a) is sent to the
Customer that originated in IP format at the end user; or (b)
is received from the Customer and terminated in IP format at
the end user. This PVUT shall be based on information such as
the number of the customer’s retail VoIP subscriptions in the
state (e.g., as reported on FCC Form 477), traffic studies,
actual call detail, or other relevant and verifiable
information.

3. The Company will develop a Customer Percent VoIP Usage ("PVU")
factors combining the Customer’s PVUC factor with the
Company’s PVUT factor.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22.3
RELEASE: 0
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage (cont'd)

Identification and Rating of VoIP-PSTN Traffic (cont'd)

C. Calculation and Application of Percent-VoIP-Usage Factors

3. (Cont'd)

(a) The PVU calculation below is applied when the Company does
not bill based on actual call detail records for the
intrastate Company’s IP traffic at interstate rates.

PVU = PVUC + [PVUT x (1-PVUC)] applied to the Company’s
end user’s total intrastate MOU and facility rate
elements

Example: The customer reported that their PVUC as 40%. The
Company’s PVUT is 10%. This results in the
following:

PVU = 40% plus (10% times (1-40%)) = 46%

This means that 46% of the Intrastate MOU exchanged
between the customer and the Company’s end users will be
rated at Interstate rates.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22.4
RELEASE: 0
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage (cont'd)

Identification and Rating of VoIP-PSTN Traffic (cont'd)

C. Calculation and Application of Percent-VoIP-Usage Factors

3. (Cont'd)

(b) The PVU calculation below is applied when the Company
bills are based on the actual call detail records for the
intrastate Company’s IP traffic at interstate rates.

The formula for usage will be as follows:

PVU = PVUC x (1-PVUT) applied to the Company’s TDM end
user’s total intrastate MOU.

PVU = PVUC + [PVUT x (1-PVUC)] is applied to the facility
rate elements

Example: The Company has identified that there was 10,500
Intrastate MOU that were identified exchanged
between the Customer and the Company’s IP end
users. The Customer reported that their PVUC as
40%. The Company’s PVUT is 10%. This results in
the following:

PVU = 40% times (1-10%) = 36%

This means that 36% of the Intrastate MOU exchanged
between the Customer and the Company’s TDM end users will
be rated at Interstate rates and the intrastate 10,500 MOU
will also be rated at Interstate rates.

For the facility rate elements the formula that is applied
to the intrastate dedicated facilities is as follows:

PVU = 40% plus (10% times (1-40%)) = 46%

Therefore 46% of the intrastate facilities will be rated
at interstate rates.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JANUARY 13, 2012 SECTION 2
EFFECTIVE: JANUARY 23, 2012 PAGE 22.5
RELEASE: 0
Advice No. 2012-01

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.10 Determination of Charges for Mixed Intrastate and Interstate
Usage (cont'd)

Identification and Rating of VoIP-PSTN Traffic (cont'd)

C. Calculation and Application of Percent-VoIP-Usage Factors

4. If the customer does not furnish the Company with a PVUC
pursuant to the preceding paragraph (C) (1), the Company will
utilize a customer PVUC of 0%.

D. Initial PVU Factor

If the PVU factors are not available and/or cannot be implemented
in the Company’s billing systems by January 1, 2012, when the
factors are available and can be implemented in the Company
billing systems, the Company will adjust the customer’s bills to
reflect the PVU factors retroactively to January 2012 usage and
facilities. In calculating the initial PVU factors, the Company
will employ the customer-specified PVUC retroactively to January
2012 usage and facilities, provided that the customer provides the
factor to the Company no later than April 15, 2012. Otherwise, it
will set the initial PVU factors as specified in subsection (C)
(4) above.

E. PVU Factor Updates

The customer may update the PVUC factor quarterly using the method
set forth in subsection (C) (1) and (4), above. If the customer
chooses to submit such updates, it shall forward to the Company,
no later than 15 days after the first day of January, April, July
and/or October of each year, a revised PVUC factor based on data
for the prior three months, ending the last day of December,
March, June and September, respectively. The Company will use the
revised PVUC to calculate a revised PVU. The revised PVU factor
will only apply prospectively and serve as the basis for billing
until superseded by a new PVU.

F. PVU Factor Verification

Not more than twice in any year, the Company may ask the Customer
to verify the PVUC factor furnished to the Company. The customer
shall comply, and shall reasonably provide the records and other
information used to determine their PVUC as specified in section
(C) (1) and (4) above. The customer shall retain and maintain (for
verification purposes) the records and other information used to
determine the PVUC, for at least 12 months after the PVUC is filed
(or longer if any other section of the Company’s tariffs or
applicable law requires a longer period). The verification process
shall be conducted consistent with the provisions in this Section.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 23, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 23
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.11 SS7 Signaling; Call Detail Information

A. SS7 Signaling

The Customer will use SS7 signaling to set up Calls pursuant to
this price list. The Customer shall provide Calling Party Number
(CPN) within the SS7 signaling message, if available. If it is
technically infeasible for the Customer to use SS7, multi-
frequency (MF) signaling shall be used by the Customer. The
Customer may elect to arrange for signaling connectivity through a
third party provider which is connected to the Company’s SS7
network.

B. Call Detail Information

To the extent not provided pursuant to A. preceding, the Customer
shall, to the extent technically feasible and consistent with
industry standards, cause to be transmitted to the Company with
each Call information sufficient to identify the originating and
terminating telephone numbers for such Call and each Carrier
(including the Customer) with respect to such Call.

C. Signaling for NEPAS

With respect to NEPAS, the Customer shall be responsible for
compliance with any signaling requirements imposed by the
Incumbent Local Exchange Carrier.

2.3.12 Supervisory Signaling

The Customer’s facilities connected to Access Service or Network
Interconnection Service shall provide the necessary On-hook, Off-
hook, answer and disconnect supervision.

2.3.13 Provision of Facility and Trunking Requirements

At the request of the Company, the Customer shall provide to the
Company estimates of its facility and trunking requirements by
End Office for each month in the ensuing twelve (12) month
period. Requests by the Company for such estimates will not be
made more than once every six (6) months.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 24
RELEASE: 1

2. GENERAL REGULATIONS

2.3 OBLIGATIONS OF THE CUSTOMER (Cont’d)

2.3.14 Sales, Use and Other Taxes/Charges

The Customer is responsible for the payment of its portion of any
sales, use, gross receipts, excise, franchise, access or other
local, state and federal taxes, charges or surcharges (however
designated), excluding taxes on the Company's net income, imposed
on or based upon the provision, sale or use of services.

If the Company becomes liable for any sales, use, gross receipts,
excise, franchise, access or other local, state or federal taxes,
charges or surcharges (however designated), excluding taxes on
the Company’s net income, which are imposed on or based upon the
provision, sale or use of services, and which are in addition to
such taxes, charges or surcharges already specified in this price
list, in such event the Customer shall be responsible for payment
of such taxes, charges or surcharges from the date that the
Company first became liable for same.

In the event of any dispute over the lawfulness of any tax,
charge or surcharge, the Company may elect to impose such tax,
charge or surcharge during such dispute, unless otherwise ordered
by a court or other lawful authority with jurisdiction. The
Company shall credit or refund any funds thus collected, if
ordered to do so by such court or other lawful authority if such
funds were retained by the Company, or were returned to the
Company by the taxing jurisdiction which imposed such tax charge
or surcharge.

2.3.15 Settlements Through Other Carriers

Where traffic is transmitted through the facilities of another
Carrier, including the Incumbent Local Exchange Carrier, the
Company and the Customer may permit such other Carrier to act on
their behalf for billing and settlements relating to such
traffic.

In certain circumstances, the Company makes arrangements with
another carrier (an “Intermediate Carrier”) under which the
Intermediate Carrier will provide services that may include,
without limitation, data base, switching and/or transport
services in connection with Calls and is authorized by the
Company to bill the Customer for all access services under the
Intermediate Carrier’s price list as if all such services had
been provided by the Intermediate Carrier. Where such
arrangements are in effect, the terms and conditions governing
payment (including applicable rates and charges) for services
shall be governed by the applicable price list of the
Intermediate Carrier (or other arrangement in effect between the
Intermediate Carrier and the Customer), rather than this Price
list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 25
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES

2.4.1 Description of Rates and Charges

There are three types of rates and charges that can apply to
Access Services or Network Interconnection Services. These are
monthly recurring rates, usage rates and nonrecurring charges.
These rates and charges are applied differently to the various
rate elements as set forth in applicable sections of this price
list. Other charges may also apply as set forth in D. following.

A. Monthly Rates

Monthly rates are flat recurring rates that apply each month or
fraction thereof that a specific rate element is provided. For
billing purposes, each month is considered to have thirty (30)
days.

B. Usage Rates

Usage rates are rates that apply only when a specific rate element
is used. These are applied on a per occurrence (e.g., access
minute or query) basis. Usage rates are accumulated over a
monthly period.

C. Nonrecurring Charges

Nonrecurring charges are one-time charges that apply for a
specific work activity (i.e., installation of new services or
rearrangements of installed services).

1. Installation of Service

The nonrecurring charges applicable to the installation of
Access Services or Network Interconnection Services are
applied on a per facility, trunk or other basis as specified
in the Price List. In addition, certain nonrecurring charges
may consist of “first” and “additional” charges. When charges
are listed in this manner, the “first” charge applies to the
first facility or trunk specified on the order, with the
“additional” charge applied to each additional facility or
trunk specified on the same order.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 26
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.1 Description of Rates and Charges (Cont’d)

C. Nonrecurring Charges (Cont’d)

2. Service Rearrangements

Service Rearrangements are changes to existing (installed)
services which do not result in a change in the minimum period
requirements, a change in the physical location of the Point
of Termination (POT) at the Customer Premises or a change of
the Customer’s Point of Interconnection (POI). Changes which
result in the establishment of new minimum period obligations
are treated as disconnects and starts. Changes in the
physical location of the POT or POI are treated as moves and
are described and charged for as set forth in 3 following.

The charge to the Customer for a service rearrangement is
dependent on whether the change is “records only” or
administrative in nature or involves an actual physical change
to the service. “Records only” changes as set forth in
Section 5.4.1.A. will be made without charge(s) to the
Customer. The charges for administrative changes are as set
forth in Section 5.4.2. The charges applicable to all other
rearrangements are as set forth in applicable sections of this
price list.

3. Moves

A move involves a change in the physical location of the POT
at the Customer Premises or the Customer’s POI. The charges
for the move are dependent on whether the move is to a new
location within the same building or to a different building.

(a) Moves Within the Same Building

When the move is to a new location within the same
building, the Service Order Charge and one-half of all
other applicable nonrecurring charges will apply. There
will be no change in the minimum period requirements.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 27
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.1 Description of Rates and Charges (Cont’d)

C. Nonrecurring Charges (Cont’d)

3. Moves (Cont’d)

(b) Moves to a Different Building

Moves to a different building will be treated as a
discontinuance and start of service and all associated
nonrecurring charges will apply. New minimum period
requirements will be established for the new service. The
Customer will also remain responsible for satisfying all
outstanding minimum period charges for the discontinued
service.

4. Ordering Charges

Certain nonrecurring charges apply in connection with the
ordering of Access Services or Network Interconnection
Services as set forth in Section 5 (e.g., Service Order
Charge, Service Date Change Charge, Design Change Charge).

5. Engineering Charges

Engineering Charges apply in connection with Network
Interconnection Service. These charges apply per DS1 trunk
group (24 trunks).

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: JUNE 5, 2012 SECTION 2
EFFECTIVE: JUNE 15, 2012 PAGE 28
RELEASE: 2
Advice No. 2012-07

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits

A. Deposits

The Company will only require a Customer which has a proven
history of late payments to the Company or does not have
established credit, to make a deposit prior to or at any time
after the provision of a service to the Customer. No such deposit
will be required of a Customer which is a successor of a Company
which has established credit and has no history of late payments
to the Company. Such deposit will not exceed the actual or
estimated rates and charges for the service for a two (2) month
period. The fact that a deposit has been made in no way relieves
the Customer from complying with the Company's regulations as to
the prompt payment of bills. At such time as the provision of the
service to the Customer is terminated, the amount of the deposit
will be credited to the Customer's account and any credit balance
which may remain will be refunded.

Such a deposit will be refunded or credited to the account when
the Customer has established credit or, in any event after the
Customer has established a one-year prompt payment record at any
time prior to the termination of the provision of the service to
the Customer. Interest rate shall be the rate established, and
from time to time revised, by the appropriate governmental
authority. In the event no such rate is set, then simple interest
at the rate of up to 6% per annum shall be credited or paid to the
customer while the deposit is held by AT&T.

Interest will accrue from the date the Customer deposit is
received by the Company to and including the date such deposit is
credited to the Customer's account or the date the deposit is
refunded by the Company. Should a deposit be credited to the
Customer's account, as indicated above, no interest will accrue on
the deposit from the date such deposit is credited to the
Customer's account.
(T)

(T)
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 15, 2012
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 29
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

B. Bill Dates

The Company shall bill on a current basis all charges incurred by
and credits due to the Customer under this price list attributable
to services established or discontinued during the preceding
billing period. In addition, the Company shall bill in advance
charges for all services to be provided during the ensuing billing
period except for charges associated with service usage and for
the Federal Government which will be billed in arrears. The bill
day (i.e., the billing date of a bill for a Customer for service
under this price list), the period of service each bill covers and
the payment date will be as follows:

1. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 30
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

B. Bill Dates (Cont’d)

2. Access Service and Network Interconnection Service

Unless otherwise provided in this price list, for Access
Service and Network Interconnection Service, the Company will
establish a bill day each month for each Customer account or
advise the Customer in writing of an alternate billing
schedule. Alternate billing schedules shall not be
established on less than sixty (60) days notice or initiated
by the Company more than twice in any consecutive twelve (12)
month period.

The bill will cover non-usage sensitive service charges for
the ensuing billing period for which the bill is rendered, any
known unbilled non-usage sensitive charges for prior periods
and unbilled usage charges for the period after the last bill
day through the current bill day. Any known unbilled usage
charges for prior periods and any known unbilled adjustments
will be applied to this bill. Payment for such bills is due
in Immediately Available funds in U.S. dollars by the payment
date, as set forth in C. following. If payment is not
received by the payment date, a late payment penalty will
apply as set forth in C. following.

Notwithstanding the above, bills will not be issued for
amounts under $105.00. In such cases Customer billing will be
held until the total amount of the bill equals or exceeds
$105.00 or the Customer discontinues its service with the
Company.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 31
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

C. Payment Dates and Late Payment Penalties

1. All bills dated as set forth in B.2 preceding, provided to the
Customer by the Company are due thirty (30) days (payment
date) after the bill day or by the next bill date (i.e., same
date in the following month as the bill date), whichever is
the shortest interval, except as provided herein, and are
payable in Immediately Available funds in U.S. dollars. If
the Customer does not receive a bill at least twenty (20) days
prior to the 30 day payment due date, then the bill shall be
considered delayed. When the bill has been delayed, upon
request of the Customer the due date will be extended by the
number of days the bill was delayed. Such request of the
Customer must be accompanied with proof of late bill receipt.

If such payment date would cause payment to be due on a
Saturday, Sunday or Legal Holiday, payment for such bills will
be due from the Customer as follows:

- If the payment date falls on a Sunday or on a Legal
Holiday which is observed on a Monday, the payment date
shall be the first non-Holiday day following such Sunday
or Legal Holiday.

- If the payment date falls on a Saturday or on a Legal
Holiday which is observed on Tuesday, Wednesday, Thursday
or Friday, the payment date shall be the last non-Holiday
day preceding such Saturday or Legal Holiday.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 32
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

C. Payment Dates and Late Payment Penalties (Cont’d)

2. Further, if no payment is received by the payment date or if a
payment or any portion of a payment is received by the Company
after the payment date as set forth in 1 preceding, or if a
payment or any portion of a payment is received by the Company
in funds which are not Immediately Available funds in U.S.
dollars, then a late payment penalty shall be due to the
Company. The late payment penalty shall be the payment or the
portion of the payment not received by the payment date times
a late factor.

The late factor shall be 1.5% per month or portion thereof
applied from the payment date to and including the date that
the Company actually receives the payment.

D. Billing Disputes Resolved in Favor of the Company

In the event that a Customer disputes all or part of the billed
amount,and the dispute is ultimately resolved in favor of the
Company, the Customer shall pay the disputed amount in full
pending resolution of the dispute unless the Company determines,
in its sole discretion, that there is an adequate deposit in
respect of such disputed amount. In the event that the Company
does not require the Customer to pay the disputed amount in full
pending resolution of the dispute, late payment penalties will
apply to amounts withheld pending settlement of the dispute and
ultimately found to be payable. Late payment penalties are
calculated as set forth in C.2 preceding except that when the
Customer disputes the bill on or before the payment date and pays
the undisputed amount on or before the payment date, the penalty
interest period shall not begin until ten (10) days following the
payment date.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: January 12, 2009 SECTION 2
EFFECTIVE: January 22, 2009 PAGE 32.1
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

E. Documentation for Billing Disputes Resolution

In the event of a billing dispute, the billing dispute date is the date upon which the
Customer presents sufficient written documentation to the Company to support its claim
for incorrect billing. Sufficient written documentation consists of the following information,
where such information is relevant to the dispute:

1. Dedicated Access

• A clear explanation of the basis of the dispute, including what the Customer
believes is incorrect (e.g., nonrecurring charge; mileage; circuit
identification) and the reason why the Customer believes the bill is incorrect
(e.g., monthly rate billed not same as in tariff; facility not ordered; service
not received)
• The account number under which the bill was rendered
• The date of the bill
• The invoice number
• The circuit number, line number, trunk group number, Two-Six Code (TSC),
end office or tandem identification, or other appropriate facility identification
• The exact dollar amount in dispute
• The universal service order code(s)(USOCs) associated with the service
• The Purchase Order Number(s) and dates involved for disputes involving
order activity
• Details sufficient to identify the specific amount(s) and item(s) in dispute
• The name of the person responsible for the Customer’s dispute
• Additional data as the Company reasonably requests from the Customer to
resolve the dispute. The request for such additional information shall not
affect the Customer’s dispute date as set forth preceding.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 22, 2009
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: January 12, 2009 SECTION 2
EFFECTIVE: January 22, 2009 PAGE 32.2
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

E. Documentation for Billing Disputes Resolution (Cont’d)

2. Switched Access

• A clear explanation of the basis of the dispute, including what the Customer
believes is incorrect (e.g., nonrecurring charge; mileage; circuit identification)
and the reason why the Customer believes the bill is incorrect (e.g., monthly
rate billed not same as in tariff; facility not ordered; service not received)
• The account number under which the bill was rendered
• The date of the bill
• The invoice number
• The exact dollar amount in dispute
• Call Detail Records (CDRs)
• The universal service order code(s)(USOCs) and/or rate element associated
with the service
• Details sufficient to identify the specific amount(s) and item(s) in dispute
• The name of the person responsible for the Customer’s dispute
• Additional data as the Company reasonably requests from the Customer to
resolve the dispute. The request for such additional information shall not
affect the Customer’s dispute date as set forth preceding.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
January 22, 2009
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 33
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.2 Payment of Rates, Charges and Deposits (Cont’d)

E. Billing Disputes Resolved in Favor of the Customer

If the Customer pays the total billed amount as required under D.
preceding and disputes all or part of the amount, and the dispute
is ultimately resolved in favor of the Customer, the Company, will
refund any overpayment. In addition, the Company will pay to the
Customer penalty interest on the overpayment. When a claim is
filed within ninety (90) days of the due date, the penalty
interest period shall begin on the payment date. When a claim is
filed more than ninety (90) days after the due date, the penalty
interest period shall begin from the date of the claim or the date
of overpayment, whichever is later.

The penalty interest period shall end on the date that the Company
actually renders the overpayment to the Customer. The penalty
interest rate shall be calculated in the same manner, and at the
same rate, applicable to late payment penalties as set forth in
C.2 preceding.

F. Proration of Charges

Adjustments for the quantities of services established or
discontinued in any billing period beyond the minimum period will
be prorated to the number of days based on a thirty (30) day
month. The Company will, upon request, furnish within thirty (30)
days of a request and at no charge to the Customer such detailed
information as may reasonably be required for verification of any
bill.

G. Rounding of Charges

When a rate as set forth in this price list is shown to be more
than two decimal places, the charges will be determined using the
rate shown. The resulting total amount will then be rounded to
the nearest penny (i.e., rounded to two decimal places).

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 34
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.3 Minimum Periods

The minimum period for which services are provided and for which
rates and charges are applicable is one month except as otherwise
specified. Usage rated services (e.g., Tandem-Switched
Transport) have no minimum period.

When a service is discontinued prior to the expiration of the
minimum period, charges are applicable, whether the service is
used or not. The applicable charge will be the total monthly
charges, at the rate level in effect at the time service is
discontinued, for the remainder of the minimum period plus any
usage, nonrecurring and/or Special Construction charge(s) that
may be due.

2.4.4 Cancellation of an Order for Service

Provisions for the cancellation of an order for service are set
forth in Section 5.5.

2.4.5 Credit Allowance for Service Interruptions

A. General

A service is interrupted when it becomes unusable to the
Customer because of a failure of a facility or component used to
furnish service under this price list or in the event that the
protective controls applied by the Company as set forth in 2.1.12
preceding result in the complete loss of service by the Customer.
An interruption period starts when an inoperative service is
reported to the Company, and ends when the service is operative.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 35
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.5 Credit Allowance for Service Interruptions (Cont’d)

B. When a Credit Allowance Applies

In case of an interruption to any service, allowance for the
period of interruption shall be provided unless one or more of the
conditions set forth in Section 2.4.5.C. applies.

1. Credit Allowance Computation

For flat rated Access Service or Network Interconnection
Service rate elements, no credit shall be allowed for an
interruption of less than thirty (30) minutes. The Customer
shall be credited for an interruption of thirty (30) minutes
or more at the rate of 1/1440 of the monthly charges for the
facility or service for each period of thirty (30) minutes or
Major Fraction Thereof that the interruption continues.

The monthly charges used to determine the credit shall be the
total of all the monthly rate element charges associated with
the service.

2. Credit Allowances Cannot Exceed Monthly Charges

The credit allowance(s) for an interruption or for a series of
interruptions shall not exceed the monthly recurring rate for
the service interrupted in any one billing period.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 36
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.5 Credit Allowance for Service Interruptions (Cont’d)

C. When a Credit Allowance Does Not Apply

No credit allowance will be made for:

1. Interruptions caused by the negligence of the Customer.

2. Interruptions of a service due to the failure of equipment or
systems provided by the Customer or others.

3. Interruptions of a service during any period in which the
Company is not afforded access to the premises where the
service is terminated.

4. Interruptions of a service when the Customer has released that
service to the Company for maintenance purposes, to make
rearrangements, or for the implementation of an order for a
change in the service during the time that was negotiated with
the Customer prior to the release of that service.

5. Periods when the Customer elects not to release the service
for testing and/or repair and continues to use it on an
impaired basis.

6. An interruption or a group of interruptions, resulting from a
common cause that would result in credit in an amount less
than one dollar.

7. Interruptions of a service which continue because of the
failure of the Customer to authorize replacement of any
element of Special Construction. The period for which no
credit allowance is made begins on the seventh day after the
Customer receives the Company’s written notification of the
need for such replacement and ends on the day after receipt by
the Company of the Customer’s written authorization for such
replacement.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 37
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.5 Credit Allowance for Service Interruptions (Cont’d)

D. Use of an Alternative Service Provided by the Company

Should the Customer elect to use an alternative service provided
by the Company during the period that a service is interrupted,
the Customer must pay the price listed rates and charges for the
alternative service used.

E. Temporary Surrender of a Service

In certain instances, the Customer may be requested by the Company
to surrender a service for purposes other than maintenance,
testing or activity relating to a service order. If the Customer
consents, a credit allowance will be granted. The credit
allowance will be 1/1440 of the monthly rate for each period of
thirty (30) minutes or Major Fraction Thereof that the service is
surrendered. In no case will the credit allowance exceed the
monthly rate for the service surrendered in any one (1) monthly
billing period.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 38
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.6 Re-establishment of Service Following Fire, Flood or Other
Occurrence

A. Nonrecurring Charges Do Not Apply

Nonrecurring charges do not apply for the re-establishment of
service following a fire, flood or other occurrence attributed to
an Act of God provided that:

1. The service is of the same type as was provided prior to the
fire, flood or other occurrence.

2. The service is for the same Customer.

3. The service is at the same location on the same premises.

4. The re-establishment of service begins within sixty (60) days
after Company service is available. (The sixty (60) day period
may be extended a reasonable period if the renovation of the
original location on the premises affected is not practical
within the allotted time period).

B. Nonrecurring Charges Apply

Nonrecurring charges apply for establishing service at a different
location on the same premises or at a different premises pending
re-establishment of service at the original location.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 39
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.7 Title or Ownership Rights

The payment of rates and charges by Customers for the services
offered under the provisions of this price list does not assign,
confer or transfer title or ownership rights to service designs,
proposals, configurations or facilities developed or utilized,
respectively, by the Company in connection with the provision of
such services.

2.4.8 Access Services Provided By More Than One Telephone Company

When an Access Service is provided by more than one telephone
company, Meet Point Billing is required as set forth in A.
following.

A. Meet Point Billing

The regulations and procedures applicable to Meet Point Billing
are as set forth below. These regulations and procedures are in
conformance with the provisions of the Multiple Exchange Carrier
Access Billing (MECAB) and the Multiple Exchange Carrier Ordering
and Design (MECOD) Guidelines.

1. Each company providing the access service will receive an
order or a copy of the order from the Customer as specified in
5.2.1 following, and arrange to provide its portion of the
service.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 40
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.8 Access Services Provided By More Than One Telephone Company
(Cont’d)

A. Meet Point Billing (Cont’d)

2. When the order is placed with this Company, as specified in
5.2 following, the Company will notify the Customer whether
the Access Service may be billed under a single bill or a
multiple bill arrangement. Under the single bill arrangement,
one company bills the Customer for the Access Service. The
bill rendered includes the applicable price listed rates and
charges for each company involved in providing the Access
Service. Under the multiple bill arrangement, each company
providing the access service renders a bill to the Customer
for its portion of the service. The bill rendered includes
the applicable price listed rates and charges for each company
involved in providing the Access Service. The Company will
also notify the Customer of (a) the company(ies) that will
render bills, (b) the company(ies) to whom payment should be
made and (c) the company(ies) that will provide the bill
inquiry function. The Company shall provide such notification
at the time that orders are placed. Additionally, the Company
shall provide such notice in writing thirty (30) days in
advance of any changes.

3. Each company will provide its portion of the Access Service to
an interconnection point(s) with the other company(ies)
involved.

4. Billing Percentages will be determined for the Access Service
by the companies involved. The Billing Percentages will be
applied as set forth in B. following.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 41
RELEASE: 1

2. GENERAL REGULATIONS

2.4 PAYMENT ARRANGEMENTS AND CREDIT ALLOWANCES (Cont’d)

2.4.8 Access Services Provided By More Than One Telephone Company
(Cont’d)

B. Determination of Charges

1. The charges for all Access Service rate elements provided by
this Company in a Meet Point Billing arrangement, except the
Tandem-Switched Facility rate element, are determined without
the application of Meet Point Billing Percentages.

2. The charges for the Tandem-Switched Facility rate element are
determined as follows:

a. Determine the appropriate mileage between the two ends of
the facility as set forth in Section 15.3.5.

b. Determine the billing percentage (BP) which represents the
portion of the service provided by this Company as set
forth in Section 16.4.

c. Multiply the number of Access Minutes routed over the
facility times the number of airline miles, determined as
set forth in (a) preceding, times the BP determined as set
forth in (b) preceding, times the Tandem-Switched Facility
rate.

3. The charges for the portion(s) of the access service provided
by other companies are determined in accordance with the price
lists of those other companies.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 42
RELEASE: 1

2. GENERAL REGULATIONS

2.5 CONNECTIONS

Except with respect to NEPAS, equipment and systems (i.e., terminal
equipment, multiline terminating systems and communications systems)
may be connected with Access Service furnished by the Company where
such connection is made in accordance with the provisions specified
in Technical Reference Publication AS No. 1, Issue II and in Section
2.1 of this price list.

2.6 STATE TAXES

Any assessments, franchise fees, privilege, license, occupation,
excise, or other similar fees or taxes, whether in a lump sum or at a
flat rate, or based on receipts, or based on poles, wire or other
utility property units, imposed upon the Company by any governmental
authority shall be added pro rata, insofar as practical, to the rates
and charges stated in the Company’s standard schedules, in amounts
which in the aggregate for the Company’s customers of any political
entity shall be equal to the amount of any such fee or tax upon the
Company.

The Company shall, so long as any such tax or fee is in effect, add
to the bills of the customers in such political entity pro rata on
the basis of the revenue derived by the Company from each such
customer, an amount sufficient to recover any such tax or fee and may
list this amount separately on the bill.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 43
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS

Access Minutes

For the purpose of calculating chargeable usage, the term "Access
Minutes" denotes Customer usage, in minutes of use, of Access Service
in the provision of intrastate service. Unless otherwise provided in
this price list, on the originating end of an intrastate Call, usage
is measured from the time the originating End User’s Call is
delivered by the Company to and acknowledged as received by the
Customer’s facilities connected with the originating exchange, and on
the terminating end of an intrastate Call, usage is measured from the
time the Call is received by the End User in the terminating
exchange. Unless otherwise provided in this price list, timing of
usage at both originating and terminating ends of an intrastate Call
shall terminate when the calling or called party disconnects,
whichever event is recognized first in the originating and
terminating exchanges, as applicable.

Access Service

The term "Access Service" denotes the use of the network or
facilities of the Company to enable a Customer to originate or
terminate a Call. Notwithstanding the foregoing, “Access Service”
does not include any service that constitutes Network Interconnection
Service.

Access Tandem

The term "Access Tandem" denotes a switching system which provides a
concentration and distribution function for originating or
terminating traffic between the Customer Premises and End Offices
that are served by such Access Tandem.

Affiliate

The term "Affiliate" denotes a person or entity that (directly or
indirectly) owns or controls, is owned or controlled by, or is under
common ownership or control with, another person or entity. For
purposes of this paragraph, the term "own" means to own an equity
interest (or the equivalent thereof) of 50 percent or more.

Business Day

The term "Business Day" denotes the times of day that a company is
open for business. Generally, in the business community, these are
8:00 or 9:00 a.m. to 5:00 or 6:00 p.m., respectively, with an hour
for lunch, Monday through Friday, resulting in a standard forty (40)
hour work week. However, Business Day hours for the Company may vary
based on Company policy, union contract and location.
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 44
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Call

The term "Call" denotes an End User or Customer attempt for which
complete address information (e.g., 7 or 10 digits) is provided to
the serving dial tone office.

Carrier or Common Carrier

The term “Carrier” or “Common Carrier” denotes a Local Exchange
Carrier or Interexchange Carrier.

Central Office

See End Office.

Central Office Prefix

The term “Central Office Prefix” denotes the first three digits (NXX)
of the seven digit telephone number assigned to an End User's Local
Exchange Service.

Channelize

The term “Channelize” denotes the process of
multiplexing/demultiplexing wider bandwidth or higher speed channels
into narrower bandwidth or lower speed channels.

Communications System

The term “Communications System” denotes channels and other
facilities which are capable of communications between terminal
equipment provided by other than the Company.

Company

The term “Company” denotes AT&T Communications of MOUNTAIN STATES,
INC., which is the issuer of this price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 45
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Customer(s)

The term “Customer(s)” denotes any individual, partnership,
association, joint-stock company, trust, corporation, or governmental
entity or other entity which subscribes to the services offered under
this price list.

Customer Premises

The term “Customer Premises” denotes the premises designated or used
by the Customer for the provision of Access Service.

Dial Around Service

Dial Around Service allows an End User to reach a non-presubscribed
Interexchange Carrier via dialing 10XXX or 101XXXX.

DLS End User

The term “DLS End User” means an End User which purchases the AT&T
Digital Link Service offering pursuant to the Company’s Local
Exchange Service price list.

DLS End Office

The term “DLS End Office” means an End Office used in connection with
the provision of the AT&T Digital Link Service offering pursuant to
the Company’s Local Exchange Service Price list.

DS1 Facility

The term “DS1 Facility” denotes a facility that is capable of
transmitting electrical signals at a nominal rate of 1.544 Mbps, with
the capability to channelize up to 24 voice-frequency transmission
paths.

DS3 Facility

The term “DS3 Facility” denotes a facility that is capable of
transmitting electrical or optical signals at a nominal rate of
44.736 Mbps, with the capability to channelize up to 672 voice-
frequency transmission paths.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 46
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

End Office

The term "End Office" denotes a Company switching system where Local
Exchange Service customer station loops (including dedicated digital
links from a DLS End User) are terminated for purposes of
interconnection to each other and to trunks.

End User

The term “End User” means any customer of a telecommunications
service that is not a carrier, except that a carrier other than a
telephone company shall be deemed to be an “End User” when such
carrier uses a telecommunications service for administrative
purposes, and a person or entity that offers telecommunications
service exclusively as a reseller shall be deemed to be an “End User”
if all resale transmissions offered by such reseller originate on the
premises of such reseller.

Exchange

The term “Exchange” denotes a unit established by the Company for the
administration of communications service in a specified area which
usually embraces a city, town or village and its environs. It
consists of one or more central offices together with the associated
facilities used in furnishing communications service within that
area. The exchange includes any Extended Area Service area that is
an enlargement of the Company's exchange area to include nearby
exchanges.

First Point of Switching

The term “First Point of Switching” denotes the first Company
location at which switching occurs on the terminating path of a Call
proceeding from the Customer Premises to the terminating End Office
(including DLS End Offices) and, at the same time, the last Company
location at which switching occurs on the originating path of a Call
proceeding from the originating End Office to the Customer Premises.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 47
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Immediately Available funds in U.S. dollars

The term “Immediately Available funds in U.S. dollars” denotes a
corporate or personal check drawn on a bank account and funds which
are available for use by the receiving party on the same day on which
they are received and include U.S. Federal Reserve bank wire
transfers, U.S. Federal Reserve notes (paper cash), U.S. coins, U.S.
Postal Money Orders and New York Certificates of Deposit.

Incumbent Local Exchange Carrier (ILEC)

The term “Incumbent Local Exchange Carrier” shall mean any Carrier
that constitutes an “incumbent local exchange carrier” pursuant to
Section 251(h)(1) of the Communications Act of 1934 or that is
treated as an “incumbent local exchange carrier” pursuant to Section
251(h)(2) of the Communications Act of 1934.

Individual Case Basis (ICB)

The term “Individual Case Basis” denotes a condition in which the
regulations, if applicable, rates and charges for an offering under
the provisions of this price list are developed based on the
circumstances in each case.

Interconnection Agreement

The term “Interconnection Agreement” denotes a lawful written
agreement between the Company and a Local Exchange Carrier (including
an agreement pursuant to Section 251 and/or 252 of the
Telecommunications Act of 1996) relating to the mutual termination of
Local Traffic.

Interexchange Carrier (IXC) The terms “Interexchange Carrier” (IXC
denotes any individual, partnership, association, joint-stock
company, trust, governmental entity or corporation engaged for hire
in intrastate communication by fiber optics, wire or radio or any
suitable technology or combination of technologies, between two or
more exchanges.

Intermediate Carrier

The term “Intermediate Carrier” denotes another carrier with which
the Company has made an arrangement under which the carrier will
provide services that may include, without limitation, data base,
switching and/or transport services in connection with Calls and is
authorized by the Company to bill the Customer for all access
services under the carrier’s price list as if all such services had
been provided by the carrier.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 48
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Interstate Communications

The term “Interstate Communications” denotes both interstate and
foreign communications.

Intrastate Communications

The term “Intrastate Communications” denotes any communications
within a state subject to oversight by a state regulatory commission
as provided by the laws of the state involved.

Legal Holiday

The term “Legal Holiday” denotes a day other than a Saturday or
Sunday for which the Company is normally closed.

Local Access and Transport Area (LATA)

The term "Local Access and Transport Area" denotes a geographic area
established for the provision and administration of communications
service. It encompasses one or more designated exchanges, which are
grouped to serve common social, economic and other purposes.

Local Exchange Carrier

The term "Local Exchange Carrier" denotes any individual partnership,
association, joint-stock company, trust, governmental entity or
corporation engaged for hire in providing Local Exchange Service.

Local Exchange Service

The term "Local Exchange Service" denotes a service which provides
for exchange telephone communication within a local calling area.

Local Traffic

For the purposes of this price list, the term “Local Traffic” means
calls that originate and terminate within the territory agreed to by
the Company and a Customer in an Interconnection Agreement as the
territory within which Calls subject to the reciprocal compensation
provisions of the Interconnection Agreement are originated and
terminated. “Local Traffic” shall also be subject to any other
restrictions specified in an Interconnection Agreement.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 49
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Major Fraction Thereof

The term "Major Fraction Thereof" denotes any period of time in
excess of 1/2 of the stated amount of time. As an example, in
considering a period of 24 hours, a Major Fraction Thereof would be
any period of time in excess of 12 hours exactly.

Mutual Traffic Exchange

The term “Mutual Traffic Exchange” denotes a compensation arrangement
between the Company and a Customer where each party agrees to
terminate on its network Local Traffic originated on the other
party’s network without charge to each other (also known as a “Bill
and Keep” arrangement).

Network Element-Provided Access Service (NEPAS)

The term Network Element-Provided Access Service (NEPAS) refers to
service that provides switched access to the Premises of an End User
which is obtaining a NEP Service offering (NEPS End User) under the
Company’s Local Exchange Service Price list. NEPAS is provided
utilizing network elements of the Incumbent Local Exchange Carrier.
(See Section 16.3.5 for NEPAS availability.)

Network Element-Provided (NEP) Service

The term “NEP Service” means a Company local service offering
pursuant to the Company’s Local Exchange Service Price list that is
provided by the Company using the facilities of an Incumbent Local
Exchange Carrier.

NEPS End Office

The term “NEPS End Office” means an Incumbent Local Exchange
Carrier’s End Office used in connection with the provision of an NEP
Service by the Company.

NEPS End User

The term “NEPS End User” means an End User which purchases an NEP
Service.
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 50
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Network Interconnection Services (NIS)

The term "Network Interconnection Services" (NIS) denotes the use of
the network or facilities of the Company to enable a Local Exchange
Carrier to terminate Local Traffic.

North American Numbering Plan

The term “North American Numbering Plan” denotes a three-digit area
code (Numbering Plan Area - NPA) and a seven-digit telephone number
made up of a three-digit Central Office prefix plus a four-digit
station number.

Off-hook

The term “Off-hook” denotes the active condition of a Local Exchange
Service line.

On-hook

The term “On-hook” denotes the idle condition of a Local Exchange
Service line.

Originating Direction

The term “Originating Direction” denotes the use of a service for the
completion of calls from an End User Premises to a Customer Premises
or Point of Interconnection.

Percent of Interstate Use (PIU)

The term “Percent of Interstate Use” (PIU) denotes the percent of
interstate usage on lines or trunks carrying interstate and
intrastate calls.

Point of Interconnection (POI)

The term “Point of Interconnection” (POI) denotes a place where the
Company’s and a Customer’s networks physically connect for the
purpose of exchanging (1) in the case of NIS, Local Traffic, and (2)
in the case of Access Services, traffic originated by or terminating
to End Users.

Point of Termination (POT)

The term “Point of Termination” is defined in Section 2.1.5
preceding.
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 51
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Premises

The term “Premises” denotes a building, a portion of a building in a
multitenant building or buildings on continuous property (except
Railroad Right-of-Way, etc.) not separated by a public thoroughfare.

Serving Wire Center

The term “Serving Wire Center” denotes the wire center from which the
Customer Premises would normally obtain dial tone from a telephone
company providing access service to such premises.

Signaling System 7 (SS7)

The term “Signaling System 7 (SS7) denotes the common channel out of
band signaling protocol developed by the Consultative Committee for
International Telephone and Telegraph (CCITT) and the American
National Standards Institute (ANSI).

Telecommunications Service

The term “Telecommunications Service” means the offering of
telecommunications for a fee directly to the public, or to such
classes of users as to be effectively available directly to the
public, regardless of the facilities used.

Terminating Direction

The term “Terminating Direction” denotes the use of a service for the
completion of calls from a Customer Premises or Point of
Interconnection to an End User Premises.

Toll Free (8YY) Service

Toll Free (8YY) Service is a telecommunications service which permits
inward calling between a location associated with an access line in
one area and locations in diverse geographical service areas
specified by the owner of the Toll Free (8YY) number. The Call is
without charge to the calling party. The owner of the Toll Free
(8YY) number is responsible for the access charges associated with
the service.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 2
EFFECTIVE: June 6, 2003 PAGE 52
RELEASE: 1

2. GENERAL REGULATIONS

2.7 DEFINITIONS (Cont’d)

Transmission Path

The “Transmission Path” denotes an electrical path capable of
transmitting signals within the range of the service offering, e.g.,
a voice grade transmission path is capable of transmitting voice
frequencies within the approximate range of 300 to 3000 Hz. A
transmission path is comprised of physical or derived facilities
consisting of any form or configuration of plant typically used in
the telecommunications industry.

Trunk

The term “Trunk” denotes a communications path connecting two
switching systems in a network, used in the establishment of an end-
to-end connection.

Trunk Group

The term “Trunk Group” denotes a set of trunks, which are traffic
engineered as a unit for the establishment of connections between
switching systems in which all of the communications paths are
interchangeable.

V and H Coordinates Method

The term “V and H Coordinates Method” denotes a method of computing
airline miles between two points by utilizing an established formula,
which is based on the vertical and horizontal coordinates of the two
points.

Wire Center

The term “Wire Center” denotes a building in which one or more
central offices, or access tandems are located.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 3
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

3. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 4
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

4. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.1. GENERAL

This section sets forth the regulations and order related charges for
services set forth in other sections of this price list. Order
related charges are in addition to other applicable charges for the
services provided.

A Service Order is an order to provide the Customer with Access
Service or Network Interconnection Service or to provide changes to
existing service.

A Customer may order any number of services of the same type and
between the same premises on a single Service Order, unless
prohibited by technical limitations.

The Customer shall provide the Company the order information required
in 5.2 following, and in addition the Customer must also provide:

- Customer name and premises address(es)
- Billing name and address (when different from Customer name
and address).
- Customer contact name(s) and telephone number(s) for the
following provisioning activities: order negotiation, order
confirmation, interactive design, installation and billing.

5.1.1 Service Installation

The service intervals associated with Customer requests for
Access Service or Network Interconnection Service will be
developed by the Company on an Individual Case Basis (ICB). The
Company will make every reasonable effort to meet the Customer's
requested service date subject to the Company's standard
intervals which will be made available upon request.

Access Services and Network Interconnection Services will be
installed during the Company's normal working hours. If a
Customer requests installation be done outside of scheduled work
hours and the Company agrees to this request, the Customer will
be subject to applicable additional charges as set forth in
Section 13.3.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.2 ORDERING REQUIREMENTS

5.2.1 Access Service

When ordering AT&T Digital Link Access Service (DLAS), the
Customer must specify whether the service is to be provided as:
(1) direct transport to an Access Tandem which connects with DLAS
Tandem-Switched Transport to the DLS End Office, (2) DLAS Tandem-
Switched Transport from the Customer Serving Wire Center to the
DLS End Office, or (3) DLAS Direct Connect Transport to the DLS
End Office, as set forth in Section 15.2.1.

A. Access Tandem Connections

When ordering DLAS via an Access Tandem, the Customer must
provide the Company an estimate of the amount of traffic it
will generate to the DLS End Office to assist the Company in
its efforts to project further facility requirements.

When service to the Access Tandem is ordered by the Customer
from another telephone company, the Customer must also supply
a copy of the order to the Company.

B. Direct Connect Transport

When placing an order for DLAS Direct Connect Transport to a
DLS End Office, the Customer shall provide:

- The number of trunks desired between the Customer Premises and
the DLS End Office, and

- The type and quantity of facility desired (e.g., DS1 or DS3).

C. PIU Requirements

For all Access Services provided under this price list, a
projected Percent of Interstate Use (PIU) shall be provided as set
forth in Section 2.3.9.
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.2 ORDERING REQUIREMENTS (Cont’d)

5.2.2 Network Interconnection Service

When ordering Network Interconnection Service, the Customer must
specify

- The type and quantity of facility required or being provided
by the Customer,

- The number of trunks desired,

- Any DS3 to DS1 Multiplexing required,

- If SS7 Signaling is required, the number of Signal Transfer
Point (STP) links and ports and in addition, the STP codes,
location identifier codes and circuit identifier codes. The
Customer shall work cooperatively with the Company to
determine the number of SS7 signaling connections required to
handle its signaling traffic.

- The Percent of Local Signaling Usage (PLSU) as set forth in
Section 10.2.3.

5.2.3 Miscellaneous Services

Additional Labor shall be ordered with a Service Order or may
subsequently be added to a pending order at any time up to and
including the service date for the Access Service or Network
Interconnection Service. When miscellaneous services are added
to a pending order a Service Date Change may be required. When a
Service Date Change is required, the Service Date Change Charge
as set forth in Section 5 of the Price List will apply. When
miscellaneous services are added to a pending order, charges for
a Design Change as set forth in Section 5 of the Price List will
apply when an Engineering Review is required. If both a Service
Date Change and an Engineering Review are required, both the
Service Date Change Charge and the Design Change Charge will
apply as set forth in 5.4.2.A. and B. following.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.2 ORDERING REQUIREMENTS (Cont’d)

5.2.3 Miscellaneous Services (Cont’d)

The rates and charges for miscellaneous services, as set forth in
Section 13 of the Price List, will apply in addition to the
ordering charges set forth in Section 5 of the Price List and the
rates and charges for the Access Service(s) or Network
Interconnection Service(s) with which they are associated.

Additional Engineering is not an ordering option, but will be
applied to a Service Order when the Company determines that
Additional Engineering is necessary to accommodate a Customer
request. Additional Engineering will only be required as set
forth in Section 13. When it is required the Customer will be so
notified and will be furnished with a written statement setting
forth the justification for the Additional Engineering as well as
an estimate of the charges. If the Customer agrees to the
Additional Engineering, a firm order will be established. If the
Customer does not want the service or facilities after being
notified that Additional Engineering is required, the order will
be withdrawn and no charges will apply. Once a firm order has
been established, the total charge to the Customer for the
Additional Engineering may not exceed the estimated amount by
more than ten (10%) percent.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.3 RESERVED FOR FUTURE USE

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING

5.4.1 Service Order Charges

The Service Order Charge is applied to all Customer requests for
new Access Service or Network Interconnection Service. In
addition, the Service Order charge is applicable to Customer
requests for additions, changes or rearrangements to existing
service with the following exceptions:

The Service Order Charge does not apply:

- When a Service Date Change Charge is applicable.
- When a Design Change Charge is applicable.
- To “records only” changes as set forth in A. following.
- When a change to a pending order does not result in the
cancellation of the pending order and the issuance of a new
order.
- When an Administrative Change Charge is applicable.
- When a Company initiated network reconfiguration requires a
Customer's existing Access Service or Network Interconnection
Service to be reconfigured.
- When a service with an ICB rate is converted to a similar
service with a non-ICB price list rate prior to the expiration
of the ICB.
- When a Billing Name and Address Service Establishment Charge
is applicable.
- For Service Orders relating solely to Network Element-Provided
Access Service (NEPAS).

The Service Order charge will be applied on a per order basis to
each order received by the Company or copy of an order received
by the Company pursuant to 5.2.1 preceding and is in addition to
other applicable charges as set forth in this and other sections
of this price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING

5.4.1 Service Order Charges (Cont’d)

A. “Records Only” Changes

Changes which are “records only" changes will be made without
charge(s) to the Customer. These changes require the continued
provision and billing of the Access Service or Network
Interconnection Service to the same entity (i.e., Customer remains
responsible for all outstanding indebtedness for the service).

The following are examples of “records only” changes:

- Change of Customer name (i.e., the Customer of record does not
change but rather the Customer of record changes its name),

- Change of Customer or Customer’s End User premises address
when the change of address is not a result of a physical
relocation of equipment,

- Change in any of the following billing data items (name,
address, contact name or telephone number).

- Change of Customer or Customer’s End User contact name or
telephone number, and

- Change of PIU or PLSU.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING (Cont’d)

5.4.2 Service Order Change Charges

Service Order Changes involve Service Date Changes and Design
Changes. The Customer may request a change of its Service Order
prior to the service date. The Company will make every effort to
accommodate a requested change when it is able to do so with the
normal work force assigned to complete such an order within
normal business hours. If the change cannot be made with the
normal work force during normal business hours, the Company will
notify the Customer. All charges for a Service Order Change as
set forth in Section 5 of the Price List will apply on a per
occurrence basis.

Any increase in the number of DLAS or Network Interconnection
Service trunks will be treated as a new Service Order (for the
increased amount only).

A. Service Date Change

The Customer may request a change of service date on a pending
Service Order prior to the service date. A change of service date
is a change of the scheduled service date by the Customer to
either an earlier date or a later date which does not exceed
thirty (30) calendar days from the original service date.

If the Company determines that the Customer's request can be
accommodated without delaying the service dates for orders of
other Customers, the service date will be changed and the Service
Date Change Charge, as set forth in Section 5 of the Price List,
will be applied to the order.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 9
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING (Cont’d)

5.4.2 Service Order Change Charges (Cont’d)

A. Service Date Change (Cont’d)

If the service date is changed to an earlier date, and the Company
determines additional labor is necessary to meet the earlier
service date requested by the Customer, the Customer will be
notified by the Company that Additional Labor charges as set forth
in Section 13.3 apply. Such charges will apply in addition to the
Service Date Change Charge.

If the requested service date exceeds thirty (30) calendar days
following the original service date, and the Company determines
that the Customer's request can be accommodated, the Company will
cancel the original order and apply the cancellation charges as
set forth in 5.5.1 following. A new Service Order with a new
service date will be issued. The Service Date Change Charge will
not apply, however, the Service Order Charge will apply to the new
order.

If the service date is changed due to a Design Change as set forth
in B. following, the Service Date Change Charge will apply.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 10
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING (Cont’d)

5.4.2 Service Order Change Charges (Cont’d)

B. Design Change

The Customer may request a Design Change to the service ordered
prior to the requested service date. A Design Change is any
change to a Service Order which requires Engineering Review. An
Engineering Review is a review by Company personnel, of the
service ordered and the requested changes to determine what
changes in the design, if any, are necessary to meet the changes
requested by the Customer.

Design Changes do not include a change of Customer Premises, Point
of Interconnection or First Point of Switching. Changes of this
nature will require the issuance of a new order and the
cancellation of the original order with appropriate cancellation
charges applied.

The Company will review the requested change, notify the Customer
whether the change is a Design Change, if the change can be
accommodated and if a new service date is required. If the
Customer authorizes the Company to proceed with the Design Change,
a Design Change Charge as set forth in Section 5 of the Price List
will apply in addition to the charge for Additional Engineering as
set forth in Section 13 of the Price List. If a change in service
date is required, the Service Date Change Charge set forth in
Section 5 of the Price List will also apply. The Service Order
charge does not apply in this instance.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 11
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.4 CHARGES ASSOCIATED WITH ACCESS/INTERCONNECTION ORDERING (Cont’d)

5.4.3 Administrative Change Charges

An Administrative Change Charge, as set forth in Section 5 of the
Price List applies for the following Customer initiated changes:

- Change of circuit identification
- Change of billing account information other than those billing
data changes identified as “Record Only” in 5.4.1.A.
preceding.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 12
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.5 CANCELLATIONS

5.5.1 Cancellation of a Service Order

A. A Customer may cancel a Service Order for the installation of
service on any date prior to the Service Date. The cancellation
date is the date the Company receives written or verbal notice
from the Customer that the order is to be canceled. The verbal
notice must be followed by written confirmation within ten (10)
days.

If a Customer or a Customer’s End User is unable to accept service
within thirty (30) calendar days after the original Service Date,
the Customer has the choice of the following options:

- The Service Order shall be canceled and charges set forth in
B. following will apply or,

- Billing for the service will commence.

In such instances, the cancellation date or the billing date,
depending on which option is selected by the Customer, shall be
the 31st day beyond the original Service Date of the Service
Order.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 13
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.5 CANCELLATIONS (Cont’d)

5.5.1 Cancellation of a Service Order (Cont’d)

B. A critical date schedule is established by the Company for each
Service Order placed by the Customer. The Company uses this
schedule to identify key activities in the Service Order process,
to monitor the progress of the installation and to administer the
schedule of cancellation charges. Critical date schedules may
vary between Service Orders.

The critical dates monitored by the Company are:

- Application Date (APP): The date on which the Customer
provides a firm commitment and sufficient information to the
Company to proceed with issuance of a firm order for service.

- Scheduled Issue Date (SID): The date on which the Service
Order is entered into the Company’s service order distribution
system.

- Design Layout Report Date (DLRD): The date the Design Layout
Report is to be forwarded to the Customer.

- Records Issue Date (RID): The date on which all circuit
design and assignment information is sent to the central
office installation force.

- Wired and Office Tested Date (WOT): The date by which all
intraoffice wiring is completed, all plug-ins are optioned and
aligned, and frame continuity is established.

- Plant Test Date (PTD): The date on which overall testing of
the service is to be completed.

- Service Date (DD): The date established for completion of the
service installation. This date is also known as the due
date.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 14
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.5 CANCELLATIONS (Cont’d)

5.5.1 Cancellation of a Service Order (Cont’d)

B. (Cont’d)

The amount of the total provisioning completed by the Company at a
particular critical date varies by the service involved as shown
following:

SERVICE APP SID DLRD RID WOT PTD DD

DLAS (Direct
Connect
Transport)

0%

7%

18%

32%

100%

100%

100%

Network
Interconnection
Service

0%

7%

18%

32%

100%

100%

100%

If a Service Order is canceled by the Customer prior to the SID,
no charge applies. For cancellations by the Customer on or after
that date, a cancellation charge will apply. The amount of the
cancellation charge will vary according to the service ordered and
the date reached in the critical date schedule.

Cancellation charges are based on the amount of provisioning
completed at the time of the request to cancel and are determined
by multiplying the nonrecurring charges applicable to the canceled
service(s) by the appropriate percentage from the table listed
above (e.g., an order for DLAS Direct Connect Transport canceled
after the RID date but prior to the WOT date would be subject to a
cancellation charge equal to 32% of the applicable nonrecurring
charges for the service(s) canceled).

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 5
EFFECTIVE: June 6, 2003 PAGE 15
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.5 CANCELLATIONS (Cont’d)

5.5.1 Cancellation of a Service Order (Cont’d)

C. When a Customer cancels an order for the discontinuance of
service, no charges apply for the cancellation.

D. If the Company misses a Service Date by more than thirty (30) days
and such delay is not requested or caused by the Customer
(excluding those circumstances where the date is missed due to
acts of God, governmental requirements, work stoppages or civil
commotions), the Customer may cancel the Service Order without
incurring cancellation charges.

E. If the Customer changes the Service Date of a Service Order, as
set forth in 5.4.2.A. preceding, the critical date schedule for
the order will be revised for those critical dates not yet passed.
Subsequent cancellation of the Service Order will cause a
cancellation charge to be incurred, based on the revised schedule.

5.5.2 Partial Cancellation Charge

Any decrease in the number of ordered DLAS Direct Connect
Transport or NIS trunks will be treated as a partial cancellation
and charges will be determined as set forth in 5.5.1.B.
preceding.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 6
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

6. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 7
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

7. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 8
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

8. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 9
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

9. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.1 GENERAL

The Network Interconnection Services (NIS) available under this price
list consists of Physical Network Interconnection Arrangements.

NIS is available only in connection with the termination of Local
Traffic to End Users to whom the Company is able to terminate Calls
using Access Services as provided elsewhere in this price list. NIS
is only available to Customers who are Facility-Based Certified Local
Exchange Carriers (CLEC), authorized by the Public Utilities
Commission to provide Local Exchange Service in State Of Idaho. The
Company shall not be obligated to provide NIS to Customers that do
not offer services comparable to NIS to the Company for the
termination of Local Traffic originated by the Company. A CLEC
providing Local Exchange Service using one or more unbundled network
elements provided by another Carrier shall be deemed to be facility-
based.

NIS availability is as set forth in Section 16.

10.1.1 Regulations

The provisions of Section 2 and Section 5 of this price list
shall apply to NIS unless otherwise specifically provided herein.

A. Service Rearrangements

Service rearrangements are as described in Section 2.4.1.C.2. All
NIS rearrangements, except the “records only” changes set forth in
Section 5.4.1.A., and the administrative changes set forth in
Section 5.4.2, will be treated as disconnects and starts.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS

Physical Network Interconnection Arrangements provide the necessary
facilities, equipment and connections to allow a Customer to
terminate Local Traffic on the Company's network. Physical Network
Interconnection Arrangements are not available in connection with
termination of Local Traffic to NEPS End Offices.

10.2.1 Obligations of the Company and the Customer

The Company and the Customer are each individually responsible
for the installation, operation, and maintenance of the equipment
and facilities on their own respective networks. The Company and
the Customer will perform functions for each other which are
reasonably necessary to engineer, install, maintain, and
administer the facilities subject to this arrangement.

Except as may otherwise be agreed by the Company and the
Customer, each party is responsible for the provisioning of the
facilities within its own network up to the Point of
Interconnection (POI) as set forth in 10.2.2 following.

The Customer and the Company shall exchange technical
descriptions and forecasts of their interconnection and traffic
requirements in sufficient detail to assure traffic completion
to and from all customers within the exchange.

The Customer and the Company will cooperate to determine the
performance of their respective networks and will implement joint
management controls to further overall service integrity.

10.2.2 Establishing Points of Interconnection

The Company shall designate Points of Interconnection (“POI”) at
the Company’s End Office, and at any other reasonable point on
the Company's network. The Company and the Customer may
establish a POI at other points by mutual agreement.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.2 Establishing Points of Interconnection (Cont’d)

The Customer is responsible for providing its own DS1 or DS3
facilities to route calls to the POI. Each party shall bear its
own costs related to the provisioning and installation of its
facilities. After installation of any facility, only Company
personnel will be permitted access to the Company side of the POI
for maintenance or any other purpose.

Subject to mutual agreement between the Customer and the Company,
a Customer may terminate traffic on the Company’s network in one
of two ways: 1) separate trunk groups for Local Traffic and non-
Local Traffic; or 2) on combined trunk groups.

The Customer will compensate the Company for terminating Local
Traffic which the Customer delivers at the POI for termination on
the Company's network in accordance with the Interconnection
Agreement between the Company and the Customer.

A. DS1 Port Terminations

The Company provides for the connection of a Customer’s DS1 or DS3
facility at the POI, pursuant to charges set forth in Section 10
of the Price List.

1. DS1 Facility

Provided that facilities are available, at the Customer’s
option, dedicated DS1 facilities may be provided by the
Company for termination at the Company’s POI. These
facilities transmit electrical signals at 1.544 Mbps with the
capability to channelize up to 24 voice frequency transmission
paths.

2. DS3 Facility

Upon request, the Company will provide for an arrangement that
converts a DS3 channel operating at a terminating speed of
44.736 to 28 DS1 channels operating at a terminating speed of
1.544 Mbps using digital time compression multiplexing
pursuant to charges set forth in Section 10 of the Price List.
When the Customer elects to connect its DS3 facility via
Company provided multiplexing, in addition to the multiplexing
charges the Customer will also pay the charges for 28 DS1 Port
Terminations.
Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.2 Establishing Points of Interconnection (Cont’d)

A. DS1 Port Terminations Cont’d)

3. 64 Clear Channel Capability

The Company, where available and at the Customer’s request,
will arrange the channels derived from a DS1 facility for 64
Clear Channel Capability pursuant to charges set forth in
Section 10 of the Price List. This optional feature employs
the Bipolar 8 Zero Suppression (B8ZS) technique to permit
Customers to use the full 64 Kbps bandwidth of a derived
channel.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.3 SS7 Interconnection

When the Customer uses SS7 signaling to set up calls pursuant to
this tariff, the Customer shall provide if available, Calling
Party Number (CPN) within the SS7 signaling message. If it is
technically infeasible for the Customer to use SS7, the Customer
shall use multi-frequency (MF) signaling. The Customer may elect
to arrange for signaling connectivity through a third party
provider which is connected to the Company’s SS7 network.

Access to SS7 provides service offerings to requesting
facilities-based carriers/providers seeking access to the
Company's Common Channel Signaling (CCS) network including access
to signaling ports and links providing a number of access
arrangements for use by facilities-based carriers/providers using
their own switching facilities.

The AT&T CCS network is a digital data network that carries
signaling information and interfaces with the voice/data network.
The network uses the SS7 protocol, a protocol developed by the
Consultative Committee for International Telephone and Telegraph
(CCITT) and the American National Standards Institute (ANSI) for
signaling functions such as routing, establishing connections and
other services. Agreements may be required for passing optional
pieces of the SS7 protocol.

The AT&T Signaling Access Service provides access to the AT&T CCS
network. Access to the network is provided by subscribing to a
STP Link Termination, STP Link Transport and a dedicated Signal
Transfer Point (STP) port for facilities-based carriers/providers
with their own STPs and/or Signal Switching Points (SSPS).

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.3 SS7 Interconnection (Cont’d)

A Customer has the option of connecting to the Company’s SS7
network either:

A. On a shared use link and port. If a Customer chooses to connect
to the Company’s SS7 network using shared link(s) and port(s), the
Company shall provide such link(s) and port(s) and the Customer
will pay the full charges unless the Company agrees to prorating
the charges based upon Percent Signaling Usage (PSU).

B. The Customer and the Company agree on another signaling
interconnection arrangement on an individual case basis.

Application of Charges - The rates that apply for AT&T Signaling
Access Service depend upon whether the facilities-based carrier
interconnects with the signaling network at the Company’s STP
from its own SP/SSPs.

a. For the facilities based carrier, there are recurring,
sage and nonrecurring charges that apply. Recurring and
nonrecurring charges apply for each Link Termination and
Port that is established on a STP. Usage charges apply for
the formulation, transport and switching of ISDN User Part
(ISUP) or Transaction Capabilities Application Part (TCAP)
messages throughout the network.

b. Nonrecurring charges apply to the facilities-based carrier
for the establishment or disconnection of Originating
Point Codes (OPC). An OPC installation charge applies for
each OPC established, as well as each OPC added or changed
subsequent to the establishment of STP Access. An OPC
disconnection charge applies for each OPC removed. The OPC
charge applies on a per service basis.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.3 SS7 Interconnection (Cont’d)

1. Signal Formulation - An ISUP Signal Formulation usage charge
will be assessed to the facilities-based Carrier/provider for
each Initial Address Message (IAM) that is formulated at the
Company's End or Tandem office for the termination of traffic
into the Company's network or when the Company's End Office or
Tandem is used for the termination of traffic into the
facilities-based carrier's network or another facilities-based
carrier's network. A TCAP Signal Formulation usage charge will
be assessed to the facilities-based carrier for each TCAP
message that is formulated to the Company's end office for the
termination of signaling associated messages.

An ISUP Signal Formulation usage charge will be assessed to
the facilities-based carrier/provider for each IAM message
that is formulated at the Company's switch/tandem for the
origination or termination of service to or from a carrier's
switch.

2. Signal Transport - An ISUP Signal Transport usage charge will
be assessed to the facilities-based carrier/provider for each
IAM message that is transported to the Company's end office
for the termination or origination of direct or tandem routed
traffic. A TCAP Signal Transport usage charge will be
assessed to the facilities-based carrier for each TCAP message
that is transported to the Company's end office for the
termination of signaling associated messages.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 10
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.2 PHYSICAL NETWORK INTERCONNECTION ARRANGEMENTS (Cont’d)

10.2.3 SS7 Interconnection (Cont’d)

3. Signal Switching - An ISUP Signal Switching usage charge will
be assessed to the facilities-based carrier/Provider for each
IAM that is switched at the STP for the termination of direct
or tandem routed traffic to the Company’s end office or for
the origination of direct or tandem routed traffic within the
facilities-based carrier's network or to another carrier's
network. An ISUP Signal Switching usage charge will be
assessed for each IAM that is switched at the local STP for
the origination of traffic. An ISUP Signal Switching usage
charge will be assessed to the facilities-based
carrier's/provider for each IAM that is switched at the STP
for the termination of traffic. A TCAP Signal Switching usage
charge will be assessed for each TCAP message that is switched
by the STP for the origination of signaling associated
messages.

The application of these rates is set forth in Section 10.1 of
the Price List.

10.2.4 Charges

The charges applicable to Physical Network Interconnection
Arrangements are set forth in Section 10.1 of the Price List.

10.2.5 Collocation

Nothing in this price list shall obligate the Company to provide
physical collocation services to the Customer. Collocation
arrangements, if any, will be made subject to availability and on
an Individual Case Basis.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 11
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

11. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 12
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

12. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.1 GENERAL

A Service Order Charge as set forth in Section 5.4.1 may be
applicable to services ordered from this section.

13.2 ADDITIONAL ENGINEERING

Additional Engineering, including engineering reviews as set forth in
Section 5.4.2, will be undertaken only after the Company has notified
the Customer that the Additional Engineering charges set forth in
Section 13.1 of the Price List will apply, and the Customer agrees to
such charges.

Additional Engineering will be provided by the Company at the request
of the Customer only when:

- A Customer requests additional technical information after the
Company has already provided the technical information normally
included on the Design Layout Record (DLR) as set forth in Section
2.1.13.

- A Customer requested Design Change requires the expenditure of
additional engineering time. Such additional engineering time is
incurred by the Company for the engineering review set forth in
Section 5.4.2. The charge for additional engineering time
relating to the engineering review, which is undertaken to
determine if a design change is indeed required, will apply
whether or not the Customer authorizes the Company to proceed with
the Design Change.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.3 ADDITIONAL LABOR

Additional Labor is that labor requested by the Customer on a given
service and agreed to by the Company as set forth in 13.3.1 through
13.3.5 following. The Company will notify the Customer that the
Additional Labor charges set forth in Section 13.2 of the Price List
will apply before any additional labor is undertaken. A call-out of
a Company employee at a time not consecutive with the employee's
scheduled work period is subject to a minimum charge of four (4)
hours.

13.3.1 Overtime Installation

Overtime installation is that Company installation effort outside
of normally scheduled working hours.

13.3.2 Overtime Repair

Overtime repair is that Company repair effort performed outside
of normally scheduled working hours.

13.3.3 Standby

Standby includes all time in excess of one-half (1/2) hour during
which Company personnel standby to make installation acceptance
tests or cooperative tests with a Customer to verify facility
repair on a given service.

13.3.4 Testing and Maintenance with Other Companies

Additional testing, maintenance or repair of facilities which
connect other companies is that which is in addition to the
normal effort required to test, maintain or repair facilities
provided solely by the Company.

13.3.5 Other Labor

Other labor is that additional labor not included in 13.3.1
through 13.3.4 preceding and labor incurred to accommodate a
specific Customer request that involves only labor which is not
covered by any other section of this price list.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES

13.4.1 Presubscription

A. General Description

Presubscription is the process by which End User Customers may
select and designate to the Company, an Interexchange Carrier
(IXC) for completing intrastate intraLATA Calls without dialing an
access code. This IXC is referred to as the End User’s IntraLATA
Primary Interexchange Carrier (IPIC) for intraLATA Calls.

1. End Users will be asked to presubscribe to an IXC at the time
they place an order with the Company for Local Exchange
Service. They may select either of the following options:

a) designate an IXC as their IPIC and dial 10XXX or 101XXXX
to reach other IXCs, or

b) designate that they do not want to be presubscribed to any
IXC and choose to dial 10XXX or 101XXXX for all Calls to
all IXCs.

There will be no charge for this initial selection. Only one
IXC may be selected for each individual line, or lines
terminating in the same hunt group, for the IPIC.

2. Subsequent to the establishment of Local Exchange Service and
the End User’s initial selection, an IPIC Change Charge, as
set forth in Section 13.3.A. of the Price List, will apply for
any changes.

3. If an End User fails to make an initial selection prior to the
establishment of Local Exchange Service, the End User will be
required to dial an access code (10XXX or 101XXXX) for all
intrastate intraLATA Calls as available.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.1 Presubscription (Cont’d)

B. Obligations of IXCs

1. If an IXC elects to discontinue its intraLATA service
offering, the IXC will notify the Company of the cancellation.
The IXC will also notify all presubscribed End Users that they
are canceling their service and that they should contact the
Company to select a new IPIC. The IXC will also inform the
affected End User that it will pay the IPIC Change Charge.
The Company will bill the discontinuing IXC the IPIC Change
Charge for each End User that the IXC has designated to it.

2. If an IXC elects to change or discontinue use of a Carrier
Identification Code (CIC) for any reason other than that set
forth in 1. above, the IXC will identify to the Company any
affected End Users and advise the Company of the new CIC to be
assigned to these End Users. If the CIC change involves a
change of carrier for any End Users, the IXC will notify the
affected End Users of the change. The Company will change the
predesignated carrier code of each End User identified by the
IXC to the new CIC and bill the IXC the IPIC Change Charge set
forth in Section 13.3.A. of the Price List, for each End User
line or trunk that is changed.

3. IXCs must comply with all State requirements for verifying
IPIC change orders obtained by telemarketing prior to
submitting orders to the Company and for instituting steps to
obtain Letters of Authorization (LOA) on IPIC change orders
submitted to the Company.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.1 Presubscription (Cont’d)

C. Reserved for Future Use

D. Reserved for Future Use

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.2 Billing Name and Address Service

A. General Description

1. Billing Name and Address (BNA) Service is the provision by the
Company to an intrastate service provider who is a Customer of
the Company of the complete billing name, street address, city
or town, state and zip code for a telephone number assigned by
the Company. An intrastate service provider is defined as an
interexchange carrier, an operator service provider, an
enhanced service provider or any other provider of intrastate
telecommunications services.

2. BNA Service is provided only for the purposes of allowing
Customers to bill their End Users for telephone services
provided by the Customer, order entry and customer service
information, fraud prevention, identification of End Users who
have moved to a new address, any purpose associated with equal
access requirement, and information associated with collect
calls and third party calls.

BNA information may not be resold or used for any other
purpose including, but not limited to, marketing or
merchandising activities.

3. BNA information associated with listed/published telephone
numbers will be provided. For calling card calls and collect
and third party billed calls, the Company’s BNA Service is not
available with respect to accounts of nonpublished/unlisted
End Users who, by request to the Company (which request may be
submitted at any time), have specified that such information
not be released.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.2 Billing Name and Address Service (Cont’d)

B. Undertaking of the Company

1. Standard formats for the receipt of BNA requests and the
provision of BNA information will be established by the
Company.

2. Upon written request from an authorized individual of the
Customer, the Company will provide BNA information. A request
for information on up to 50 telephone numbers per request can
be faxed to AT&T. A request for information on over 50
telephone numbers per request must be mailed to AT&T. A
Customer may not request a total of more than 200 telephone
numbers by manual (fax and/or mail) requests per month. The
standard response to such requests will be via facsimile or
other negotiated mediums, such as Direct: Connect or tape.

3. Upon receipt of a magnetic tape or electronic feed of BNA
requests from the Customer, the Company will, where
technically feasible, enter the BNA information on the
Customer’s magnetic tape or data file. The standard response
for magnetic tape requests will be via magnetic tape. The
standard response for an electronic BNA request will be via
electronic feed.

4. Non-standard methods of receiving and providing the data may
be negotiated and will be provided by the Company, where
available, subject to the charges set forth in 13.4.2.D.4
following.

5. The Company will make every effort to provide accurate and
complete BNA data. The Company makes no warranties, expressed
or implied, as to the accuracy or completeness of this
information.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.2 Billing Name and Address Service (Cont’d)

B. Undertaking of the Company (Cont’d)

6. The Company will not disclose BNA information to parties other
than intrastate service providers and their authorized agents.
BNA disclosure is limited to those purposes as defined in
13.4.2.A.2 preceding.

7. The Company reserves the right to request from an intrastate
service provider who has placed an order for BNA Service, the
source data upon which the interexchange carrier has based the
order. This request is made to ensure that the BNA
information is to be used only for purposes as described in
13.4.2.A.2 preceding. The Company will not process the order
until such time as the intrastate service provider supplies
the requested data.

C. Obligations of the Customer

1. Each request for BNA information must identify both the
Customer's authorized representative and the address to which
the information is to be sent.

2. A Customer which intends to submit recorded calls via magnetic
tape or electronic feed must provide the Company with an
acceptable test tape or transmission which includes all call
types for which BNA information may be requested.

3. The Customer shall treat all BNA information as confidential.
The Customer shall insure that BNA information is used only
for the purposes as described in 13.4.2.A.2 preceding.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 9
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.2 Billing Name and Address Service (Cont’d)

C. Obligations of the Customer (Cont’d)

4. The Customer shall not publicize or represent to others that
the Company jointly participates with the Customer in the
development of the Customer's End User records it assembles
through the use of BNA Service.

5. Upon request, the Customer will provide to the Company the
source data upon which the Customer has based an order for BNA
Service. The Company will not process the order until such
time as the Customer provides the requested data.

6. The Customer may designate an authorized individual or agent
to request BNA information from the Company. However, the
Company will only accept BNA requests made by the Customer
through a single designated source. Identification by the
Customer of an authorized individual or agent must be provided
to the Company in writing.

7. The Customer or its authorized agent is required to provide
the Access Customer Name Abbreviation (ACNA) and Carrier
Identification Code (CIC) of the Carrier purchasing BNA
Service. If the Customer does not have the ACNA and CIC, the
Operating Company Number (OCN) should be provided.

D. Rate Regulations

1. A Service Establishment charge applies for the initial
establishment of BNA Service for a Customer.

2. A Manual-BNA Request Charge applies in connection with written
(fax and/or mail) requests for BNA information. The charge
applies for each telephone number for which BNA information is
requested.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 10
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.2 Billing Name and Address Service (Cont’d)

D. Rate Regulations (Cont’d)

3. A Mechanized-BNA Request Charge applies in connection with
requests for BNA information received via magnetic tape or
electronic feed. The charge applies for each telephone number
for which BNA information is requested.

4. The Company will bill the Customer in accordance with 2. and
3. preceding regardless of whether or not the Company was able
to provide BNA information for all requests.

5. Customer requests for BNA information which are non-standard
are subject to Non-Standard-BNA Request Charges and Manual or
Mechanized-BNA Request Charges as appropriate for the type of
request. The additional Non-Standard-BNA Request Charge
applies per BNA record requested. Additional Programming and
Company-Provided Magnetic Tape Charges will also apply, if
required to meet the Customer’s request.

6. Where the details of a BNA request are insufficient to
determine jurisdiction, the rates set forth in AT&T F.C.C.
Price list No. 28, will apply.

7. The rates for BNA Service are set forth in Section 13.3 of the
Price List.

13.4.3 Maintenance of Service

A. When a Customer reports a trouble to the Company for clearance and
no trouble is found in the Company's facilities, the Customer
shall be responsible for payment of a Maintenance of Service
charge. Failure of Company personnel to find trouble in Company
facilities will result in no charge if the trouble is actually in
those facilities, but not discovered at the time.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 11
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.3 Maintenance of Service (Cont’d)

B. The Customer shall be responsible for payment of a Maintenance of
Service charge when the Company dispatches personnel to the
Customer Premises or to a Point of Interconnection in connection
with Network Interconnection Services, and the trouble is in
equipment or communications systems provided by other than the
Company or in deprice listed CPE provided by the Company.

C. In either A. or B. preceding, no credit allowance will be
applicable for the interruption involved if the Maintenance of
Service charge applies.

The rates for Maintenance of Service are the same as the rates set
forth in Section 13.2.C. of the Price List for Testing and
Maintenance with Other Companies as described in 13.3.4.

13.4.4 Toll Free (8YY) Data Base Service

Toll Free (8YY) Data Base Service is an originating offering,
which provides a carrier identification function for numbers
using Toll Free Service Access Codes (SACs). When a Toll Free
Service number is originated by an End User, the Company will
query the appropriate data base to perform the carrier
identification function. For this service a Carrier
Identification Charge as set forth in Section 13.3.H. of the
Price List will apply.

A. 8YY to POTS Translation Optional Feature

The 8YY to POTS Translation Optional Feature allows End Users to
designate a 10 digit POTS telephone number to be translated from a
specific 8YY number to be delivered to the End User’s premises.
If the 8YY to POTS Translation Optional Feature is ordered, the
End User will be unable to determine that such calls originated as
8YY dialed calls unless the Customer also orders the Automatic
Number Identification (ANI) optional feature. For this feature an
8YY to POTS Number Translation Charge as set forth in Section
13.3.H. of the Price List will apply.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 12
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.4 Toll Free (8YY) Data Base Service (Cont’d)

B. Call Handling and Destination Feature

The Call Handling and Destination Feature is available to 8YY Data
Base Service End Users on an optional basis. This feature allows
for the End User to create call processing logic for 8YY dialed
calls. In this manner the 8YY Data Base Service can be customized
to meet individual requirements. The feature may be used in
combination with one or more routing options based upon End User
specification and technical switch limitations.

The End User may segment the 8YY calls based on the following
options to choose different terminating destinations and/or
multiple carriers:

- Specific telephone number of the calling party
- Time of day
- Day of week
- Specific days of the year (e.g. December 25)
- Percentage of traffic (in one percent increments)

The availability of the Call Handling and Destination Feature
based on specific telephone number of the calling party is subject
to the Company’s ability to obtain full 10-digit ANI of the
calling party. For the Call Handling and Destination Feature a
charge as set forth in Section 13.3.H. of the Price List will
apply.

Toll Free (8YY) Data Base Service is provided subject to technical
capability and successful completion of application testing.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 13
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.5 (Reserved for Future Use)

13.4.6 (Reserved for Future Use)

13.4.7 Provision of Access/Network Interconnection Service Billing
Information

A. The Customer, upon request, has the option of receiving its
primary monthly Access or Network Interconnection Service bill and
Customer Service Record (CSR) in one of the following standard
medium, at no charge:

1. Paper
- Detailed paper bill

2. Bill Data Record
- Magnetic Tape
- Electronic Data Transmission

B. In addition to the Customer’s primary monthly Access or Network
Interconnection Service bill, the Customer will be provided, upon
request, an abbreviated paper bill, at no additional charge.

C. At the option of the Customer, and for an additional charge as set
forth in Section 13.3 of the Price List:

1. Additional hard copies of the monthly Access or Network
Interconnection Service bill or service and features record
may be provided on paper.

2. Additional Bill Data Record information may be provided on
magnetic tape.

3. Additional Bill Data Record information may be transmitted to
the Customer by electronic data transmission.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 14
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.7 Provision of Access/Network Interconnection Service Billing
Information (Cont’d)

D. The rules and regulations concerning payment arrangements and
credit allowances described in Section 2.4 applies to all primary
monthly Access or Network Interconnection Service bills,
regardless of the chosen bill medium.

E. Upon acceptance by the Company of a request for a change in the
existing medium of the primary monthly Access or Network
Interconnection Service bill data (e.g., paper to magnetic tape,
magnetic tape to paper, or any of the previous two to electronic
data transmission), and for an additional electronic data
transmission, the Company, in cooperation with the Customer, will
determine the interval required to implement the transmission of
such material on an individual request basis.

The Customer requesting electronic data transmission shall be
responsible for providing a data transmission system compatible
with the Company transmission facilities.

F. Regulations regarding electronic data transmission failure will
apply as follows:

1. In the event of transmission failure resulting from Company
error, the Company will re-send a bill by electronic data
transmission at no charge to the Customer. The bill payment
due date will be negotiated between Company and Customer for
this bill.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 13
EFFECTIVE: June 6, 2003 PAGE 15
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES

13.4 MISCELLANEOUS SERVICES (Cont’d)

13.4.7 Provision of Access/Network Interconnection Service Billing
Information (Cont’d)

F. (Cont’d)

2. In the event of transmission failure resulting from failure of
the Customer’s transmission line or other Customer error, the
Company will re-send a bill by electronic data transmission at
the same rates and charges as a request for an additional copy
of the bill as set forth in Section 13.3 of the Price List.

3. In the event that there are problems or disputes regarding
receipt of the data transmission other than those outlined in
(1) and (2) preceding, the Company will forward a duplicate
bill on magnetic tape via overnight delivery. After
investigation, if (2) preceding applies, the same rates and
charges as a request for an additional copy of the bill will
apply as set forth in Section 13.3 of the Price List.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 14
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

14. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.1 GENERAL

AT&T Digital Link Access Service (DLAS) provides switched access, (1)
on an originating basis only for Toll Free (8YY) Service Calls from,
and (2) for other Calls, on a terminating basis only to, the Premises
of an End User which is obtaining the AT&T Digital Link Service
offering (DLS End User) under the Company’s Local Exchange Service
Price list. DLAS is provided via common switching and switched
transport facilities, and utilizes dedicated digital facilities
associated with AT&T Digital Link Service to connect the DLS End
Office to the DLS End User’s Premises.

DLAS availability is as set forth in Section 16. DLAS is provided on
a terminating basis solely to the Premises of DLS End Users who
purchase inward calling capabilities as part of an AT&T Digital Link
Service offering pursuant to the Company’s Local Exchange Service
Price list. DLAS is provided on an originating basis for Toll Free
(8YY) Service Calls solely where AT&T has made arrangements for such
Calls to receive appropriate data base query functionality and
routing. The application of rates for DLAS is as set forth in 15.3.1
following.

15.1.1 Service Description

At the option of the Customer, DLAS may be provisioned one of two
ways: (1) via Company-provided trunks between a DLS End Office
and the Access Tandem(s) serving such DLS End Office; or (2) on
an ICB basis via direct trunks from the Customer Premises to the
DLS End Office, as set forth in 15.2.1.A. following. The
provisioning method specified in (1) employs the use of a Meet
Point Billing arrangement, as described in Section 2.4.8, under
which the Customer must obtain Access Tandem and transport
facilities from another service provider to connect the
Customer's Serving Wire Center to the Company-provided trunks at
the Access Tandem. The DLS End Office and the Access Tandem(s)
from which each is served are identified in Section 16.3.3.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.1 GENERAL (Cont’d)

15.1.1 Service Description (Cont’d)

DLAS may only be used to access valid NXXs, as set forth in
Section 16, and/or telephone numbers served by the DLS End
Office.

Each DLAS transmission path is provided with standard
transmission specifications. The standard specifications
applicable to DLAS are as set forth in Technical Reference GR-
334-CORE.

15.2 DLAS RATE CATEGORIES

The two rate categories which apply to DLAS are Switched Transport
(described in 15.2.1 following) and the Switching Charge (described
in 15.2.2 following).

15.2.1 Switched Transport

Switched Transport is composed of two further rate categories,
Direct Connect Transport and Tandem-Switched Transport.

A. Direct Connect Transport

Direct Connect Transport is a rate category which provides for the
direct connection of a Customer Premises to a DLS End Office. The
technical arrangements (including signaling) and rates associated
with DLAS Direct Connect Transport will be negotiated on an ICB
basis and listed in 15.4 following.

DLAS Direct Connect Transport is furnished in quantities of 24
trunks and must be ordered by the Customer as set forth in Section
5.2.1.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.2 DLAS RATE CATEGORIES (Cont’d)

15.2.1 Switched Transport (Cont’d)

B. Tandem-Switched Transport

Tandem-Switched Transport is a rate category based on a Meet Point
Billing arrangement under which transmission facilities are
switched through an Access Tandem between the Customer’s Serving
Wire Center and a DLS End Office. DLAS Tandem-Switched Transport
is also available between an Access Tandem and the applicable DLS
End Office when the Customer elects to use direct transport
between its Serving Wire Center and such Access Tandem, in which
case the mileage for the Tandem-Switched Transport Facility rate
element is measured differently as set forth in Section 15.3.5 for
purposes of determining the Meet Point Billing charges.

Tandem-Switched Transport is composed of the following usage
sensitive rate elements:

- The Tandem-Switched Transport Termination rate element, which
includes the non-distance sensitive portion of the Tandem-
Switched Transport, and

- The Tandem-Switched Transport Facility rate element,
which includes the distance sensitive portion of the Tandem-
Switched Transport.

Any Access Tandem switching charges will also apply as set forth
in the price list of the company providing the Access Tandem.

DLAS Tandem-Switched Transport includes the necessary signaling
between the Access Tandem and the served DLS End Office.
Accordingly, no signaling arrangements are required with the
Company for Customers who utilize DLAS Tandem-Switched Transport.

The rates and charges applicable to Tandem-Switched Transport are
listed in Section 15 of the Price List. Application of those
rates and charges is as set forth in 15.3.1.B. following, and in
Section 2.4.8.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.2 DLAS RATE CATEGORIES (Cont’d)

15.2.2 Switching Charge

A. Originating Switching Charge

The Originating Switching Charge rate category provides the
switching and DLS End User origination functions necessary to
originate DLAS Calls from a DLS End User to a Customer.

The rates for the Originating Switching Charge are set forth in
Section 15 of the Price List. The application of these rates is
as set forth in 15.3.1.C. following.

B. Terminating Switching Charge

The Terminating Switching Charge rate category provides the
switching and DLS End User termination functions necessary to
complete the transmission of DLAS Calls to the Premises of the DLS
End User and to originate Toll Free (8YY) Calls from a DLS End
User to a Customer.

The rates for the Terminating Switching Charge are set forth in
Section 15 of the Price List. The application of these rates is
as set forth in 15.3.1.C. following.

15.2.3 Reserved for Future Use

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.3 DLAS RATE REGULATIONS

This section contains the specific regulations governing the rates
and charges that apply to DLAS.

15.3.1 Application of Rates and Charges

A. Direct Connect Transport

The application of rates and charges for DLAS Direct Connect
Transport is set forth in 15.4 following.

B. Tandem-Switched Transport

Tandem-Switched Transport rates are usage sensitive. The rate
application for the Tandem-Switched Transport rate element is
described below.

1. Tandem-Switched Transport Termination Rate

The Tandem-Switched Transport Termination rate is assessed
to all Access Minutes that are transported over DLAS Tandem-
Switched Transport. The Tandem-Switched Transport termination
rates may vary depending on whether the billed traffic is
InterLATER or Intra LATA.

2. Tandem-Switched Facility Rate

The Tandem Switched Transport Facility rate is assessed on a
per minute per mile basis to all Access Minutes that are
transported over DLAS Tandem-Switched Transport. Tandem-
Switched Facility mileages and charges are determined as set
forth in 15.3.5 following.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.3 DLAS RATE REGULATIONS (Cont’d)

15.3.1 Application of Rates and Charges (Cont’d)

C. Switching Charge

The Switching Charge applies to all Access Minutes switched at a
DLS End Office.

15.3.2 Minimum Periods

The minimum periods for DLAS are as set forth in Section 2.4.3
except for any exceptions noted for Direct Connect Transport in
15.4 following.

15.3.3 Service Rearrangements

Service rearrangements are as described in Section 2.4.1.C.2.
All DLAS rearrangements, except the “records only” changes set
forth in Section 5.4.1.A., and the administrative changes set
forth in Section 5.4.2, will be treated as disconnects and
starts.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.3 DLAS RATE REGULATIONS (Cont’d)

15.3.4 Measuring Access Minutes

DLAS Calls will be measured to determine the basis for computing
chargeable Access Minutes. In the event the Customer call detail
is not available because of lost or damaged tapes or recording
system outages, the Company will estimate the volume of lost
Customer Access Minutes based on previously known values.

The measured minutes for DLAS Calls are the chargeable Access
Minutes.

DLAS minutes or fractions thereof, the exact value of the
fraction being a function of the switch technology where the
measurement is made, are accumulated over the billing period for
each DLS End Office, and are then rounded up to the nearest
Access Minute for each such End Office.

A. DLAS Usage Measurement

The measurement of Access Minutes for DLAS begins when the
recording switch receives answer supervision from the DLS End
User, indicating the DLS End User has answered. The measurement
of Access Minutes ends when the recording switch receives
disconnect supervision from either the DLS End User, indicating
the DLS End User has disconnected, or the Customer’s Point of
Termination, whichever is recognized first by the recording
switch.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.3 DLAS RATE REGULATIONS (Cont’d)

15.3.5 Mileage Measurement

The mileage to be used to determine Tandem-Switched Transport
Facility mileage charges is calculated as set forth in A. and B.
following.

A. When Tandem-Switched Transport is utilized by the Customer between
the Customer’s Access Tandem and the DLS End Office, the Tandem-
Switched Transport Facility mileage is measured between the
Customer’s Access Tandem and the DLS End Office.

B. When direct transport is utilized by the Customer between the
Customer’s Access Tandem and the Access Tandem serving the DLS End
Office, the Tandem-Switched Transport Facility mileage is measured
between such Access Tandem and DLS End Office.

To determine the charge to be billed, first compute the mileage
using the V&H coordinate method as set forth in Section 16.2. If
the calculation results in a fraction of a mile, always round up
to the next whole mile. Multiply the rounded mileage by (1) the
Tandem-Switched Transport Facility rate, (2) the Access Minutes to
be billed and (3) the applicable Meet Point Billing Percentage
determined as set forth in Section 16.4.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 15
EFFECTIVE: June 6, 2003 PAGE 9
RELEASE: 1

15. AT&T DIGITAL LINK ACCESS SERVICE

15.4 DLAS DIRECT CONNECT TRANSPORT - ICB ARRANGEMENTS

(Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 16
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

16. SERVICE AVAILABILITY AND RATING INFORMATION

16.1 GENERAL

This section contains service availability and rating information
applicable to the Access Services and Network Interconnection
Services offered under this price list and is arranged as follows:

Section 16.2 - V&H Coordinate Method of Determining Airline Mileage

Section 16.3 - Service Availability and Wire Center Information

Section 16.4 - Meet Point Billing Information

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 16
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

16. SERVICE AVAILABILITY AND RATING INFORMATION

16.2 V&H COORDINATE METHOD OF DETERMINING AIRLINE MILEAGE

For Access Services and Network Interconnection Services provided
under this price list, the airline mileage between any two wire
centers is determined as follows:

1 Obtain the "V" and "H" coordinates for each wire center from the
NECA Price list F.C.C. No. 4.

2 Compute the difference between the "V" coordinates of the two wire
centers; and the difference between the two "H" coordinates.

3 Square each difference obtained in step (2) above.

4 Add the square of the "V" difference and the square of the "H"
difference obtained in step (3).

5 Divide the sum of the squares by 10. Round to the next higher whole
number if any fraction is obtained.

6 Obtain the square root of the whole number result obtained above.
Round to the next higher whole number if any fraction is obtained.
This is the airline mileage.

7 Formula = (Vl - V2)2 + (Hl - H2)2

10

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 SECTION 16
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

16. SERVICE AVAILABILITY AND RATING INFORMATION

16.3 SERVICE AVAILABILITY AND WIRE CENTER INFORMATION

16.3.1 (Reserved For Future Use)

16.3.2 Access Services Availability - Level B

Presubscription (Section 13.4.1) and Billing Name and Address
Service (Section 13.4.2) shall be offered at the locations listed
below:

Areas within Idaho served by U S WEST Communications.

16.3.3 AT&T Digital Link Access Service

The availability (NXXs) and wire center information for AT&T
Digital Link Access Service (DLAS) is as set forth in the
National Exchange Carrier Association (NECA) Price list F.C.C.
No. 4.

16.3.4 Network Interconnection Services

The availability and wire center information for Network
Interconnection Services is the same as is set forth for AT&T
Digital Link Access Service in 16.3.3 preceding.

16.3.5 Network Element-Provided Access Service

The availability for Network Element-Provided Access Service
(NEPAS) is as set forth as follows:

Not available in Idaho.

16.4 MEET POINT BILLING INFORMATION

The applicable billing percentage factors for Access Services that
are provided by more than one telephone company are as set forth in
the National Exchange Carrier Association (NECA) Price list F.C.C.
No. 4.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 1
RELEASE: 1

1. GENERAL

This section contains the rates applicable to the Access Services and
Network Interconnection Services offered in this price list. The
regulations applicable to these services are found in other sections
of this price list as follows:

Rate Regulations
Section Service Located In

2. General Regulations Section 2
3. (Reserved For Future Use)
4. (Reserved For Future Use)
5. Access/Interconnection Ordering Section 5
6. (Reserved For Future Use)
7. (Reserved For Future Use)
8. (Reserved For Future Use)
9. (Reserved For Future Use)
10. Network Interconnection Services Section 10
11. (Reserved For Future Use)
12. (Reserved For Future Use)
13. Additional Engineering, Labor
and Miscellaneous Services

Section 13
14. (Reserved For Future Use)
15. AT&T Access Service Section 15

For a more detailed listing of the contents of any of the sections
listed above refer to the Table of Contents located in the front of
this tariff.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 2
RELEASE: 1

2. PAYMENT OF RATES AND CHARGES; RECIPROCAL PRICING

The regulations regarding the payment of rates and charges are set
forth in Section 2.4, preceding. (Payment Arrangements and Credit
Allowances).

Notwithstanding any other provision of this price list, with respect
to any Customer that, on its own or through an Affiliate, provides
services comparable to the services provided under this price list to
the Company within Idaho, during any billing period, in the event
that any of the applicable rates and charges set forth in this
Section 17 are lower than comparable rates and charges in effect as
of the last day prior to such billing period (“Customer Prices”)
offered or charged by the Customer or such Affiliate to the Company
anywhere within Idaho for services comparable to the services
provided under this price list, then, for such Customer, such rates
and charges in this Section 17 may be increased by the Company to an
amount equal to such Customer Prices.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 3
RELEASE: 1

3. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 4
RELEASE: 1

4. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 5
RELEASE: 1

5. ACCESS/INTERCONNECTION ORDERING

5.1 Service Order Charge

USOC Rate

per Order for Access Service NRWAO $48.71
per Order for NIS NRWN1 $48.71

5.2 Administrative Change Charge

USOC Rate

per Change NRWCV $13.00

5.3 Service Date Change Charge

USOC Rate

per Order NRWSV $13.00

5.4 Design Change Charge

USOC Rate

per Order NRODC $103.00

If a change of service date is required, the Service Date Change
Charge set forth in 17.5.3. preceding will also apply.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 6
RELEASE: 1

6. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 7
RELEASE: 1

7. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 8
RELEASE: 1

8. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 9
RELEASE: 1

9. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 10
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES

10.1 Physical Network Interconnection Arrangements

A. DS1 MONTHLY RATES

USOC Rate

DS1 Facility-Zero Mileage
- per DS1 SWCDZ $ 91.61

DS1 Facility-Other than
Zero Mileage

- per DS1 SWCDF $128.96
- per mile SWCMF $ 1.82

DS1 Port Termination
- per port (first 28) SWCZ1 $36.00
- per port (29-56) SWCZ2 $33.00
- per port (57-84) SWCZ3 $26.00
- per port (85-112) SWCZ4 $21.00
- per port (113-140) SWCZ5 $17.00
- per port (141-168) SWCZ6 $13.00
- per port (169 and above)SWCZ7 $12.00

DS3 to DS1 Multiplexing
- per multiplexer VUMDS $201.88

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 11
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES (Cont’d)

10.1 Physical Network Interconnection Arrangements (Cont’d)

B. DS1 NONRECURRING RATES

USOC Rate
DS1 Facility-Zero Mileage
- per facility NRWD2 $ 535.27

DS1 Facility-
Mileage

- per facility NRWD3 $ 535.27

DS1 Port Terminations
- per port (first 168) NRWZ1 $ 267.00
- per port (169-300) NRWZ2 $ 175.00
- per port (301-500) NRWZ3 $ 125.00
- per port (501-750) NRWZ4 $ 75.00
- per port (751-1000) NRWZ5 $ 50.00
- per port (1001 and above) NRWZ6 $ 25.00

Installation Charges
- per 24 trunks NRWTK $1611.00

Engineering Charge
- per DS1 Trunk Group NRWE3 $ 0.00

DS3 to DS1 Multiplexing
- per multiplexer

NRWD1

$ 298.29

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 12
RELEASE: 1

10. NETWORK INTERCONNECTION SERVICES (Cont’d)

10.1 Physical Network Interconnection Arrangements (Cont’d)

C. 64 CLEAR CHANNEL CAPABILITY

Monthly Nonrecurring
USOC Rate USOC Rate

Per DS1 arranged, per
mile
S4CMF None NRWD4 $25.00

D. SS7 CHARGES

Monthly Nonrecurring
USOC Rate USOC Rate

STP Link Termination
- per Termination SWCLT None NRWL3 None

STP Link Transport
- fixed SWCLM $ 37.35 None
- per Mile 8SCMF $ 1.25 None

STP Port
- per port SWCPP $425.00 $290.57

Signal Formulation, per IAM .000829
Signal Formulation, per TCAP message .000118
Signal Transport, per IAM .000559
Signal Transport, per TCAP Message .000034
Signal Switching, per IAM .001162
Signal Switching, per TCAP Message .000056

Originating
Point Code

Non-recurring

Monthly Rate
-Per OPC, per
service request.
Added, deleted, or
changed per STP
Pair
$20.00 (None)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 13
RELEASE: 1

11. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 14
RELEASE: 1

12. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 15
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES

13.1 Additional Engineering Rates

In connection with the application of rates for Additional
Engineering, normally scheduled working hours are an employee’s
scheduled work period on any given calendar day (e.g., 8:00 AM to
5:00 PM).

First Each Add’l
Half Hour Half Hour
or Fraction or Fraction
Additional Engineering
Period
USOC Thereof USOC Thereof

- Basic Time, normally NRWEN $30.00 NRWE1 $30.00
scheduled working hours,
per engineer

- Overtime*, outside of NRWEO $40.00 NRWE2 $40.00
scheduled working hours,
per engineer

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 16
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.2 Additional Labor Rates

In connection with the application of rates for Additional Labor,
normally scheduled working hours are an employee’s scheduled work
period on any given calendar day (e.g., 8:00 AM to 5:00 PM).

A. Overtime Installation or Repair

First Each Add’l
Half Hour Half Hour
or Fraction or Fraction
Additional Labor Period USOC Thereof USOC Thereof

- Overtime*, outside of NRWLO $9.00 NRWL1 $9.00
normally scheduled working
hours an a scheduled work
day, per technician

- Premium time*, outside of NRWLP $17.00 NRWL2 $17.00
scheduled work day
per technician

* A call-out of a Company technician at a time not consecutive with
the employee’s scheduled work period is subject to a minimum
charge of four hours.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 17
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.2 Additional Labor Rates (Cont’d)

B. Standby

First Each Add’l
Half Hour Half Hour
or Fraction or Fraction
Additional Labor Period USOC Thereof USOC Thereof

- Basic Time - $28.00 NRWT4 $28.00
normally scheduled working
hours, per technician

- Overtime*, outside - $36.00 NRWT5 $36.00
of normally scheduled
working hours on a
scheduled work day
per technician

- Premium time*, outside of - $45.00 NRWT6 $45.00
scheduled work day
per technician

* A call-out of a Company technician at a time not consecutive with
the employee’s scheduled work period is subject to a minimum
charge of four hours.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 18
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.2 Additional Labor Rates (Cont’d)

C. Testing and Maintenance with Other Companies and Other Labor

First Each Add’l
Half Hour Half Hour
or Fraction or Fraction
Additional Labor Period USOC Thereof USOC Thereof

- Basic Time NRWM1 $27.00 NRWM4 $27.00
normally scheduled working
hours, per technician

- Overtime*, outside NRWM2 $36.00 NRWM5 $36.00
of normally scheduled
working hours on a
scheduled work day
per technician

- Premium time, outside of NRWM3 $45.00 NRWM6 $45.00
scheduled work day
per technician

* A call-out of a Company technician at a time not consecutive with
the employee’s scheduled work period is subject to a minimum
charge of four hours.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 19
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.3 Miscellaneous Services Rates

A. Presubscription

USOC Nonrecurring
Charge
IPIC Change Charge

- Per Business or Residence line or trunk NRZP5 $ 5.00

B. Billing Name and Address Service

USOC Rate
Service Establishment Charge

- Per account established NRWBS $500.00

BNA Request Charges

- Manual, per BNA record requested SWCBM $ 1.05

- Mechanized, per BNA record requested SWCBE $ .18

- Non-Standard, per BNA record requested SWCBN $ .65
(applies in addition to the Manual
or Mechanized charge)

Additional Programming Charge

- Per each half hour or fraction thereof NRWPG $ 40.00

Company-Provided Magnetic Tape Charge

- Per Magnetic Tape MMXCT $ 25.00

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 20
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.3 Miscellaneous Services Rates (Cont’d)

C. (Reserved for Future Use)

D. (Reserved for Future Use)

E. (Reserved for Future Use)

F. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 21
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.3 Miscellaneous Services Rates (Cont’d)

G. Provision of Access/Interconnection Service Billing Information
Rates

USOC Rate

- Additional hard copies of the
Customer’s monthly bill or
service and features record
on paper,

- per page UUUPB $0.24

- Additional copies of Bill
Data Record information in
magnetic tape format,

- per record* MMXR3 $0.0029

- Additional Electronic Data
Transmission to a Customer
Premises of Bill Data Record
information,

- per record* transmitted UUUED $0.0005

* A record is comprised of 225 bytes.

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 22
RELEASE: 1

13. ADDITIONAL ENGINEERING, LABOR AND MISCELLANEOUS SERVICES RATES
(Cont’d)

13.3 Miscellaneous Services Rates (Cont’d)

H. Toll Free (8YY) Data Base Service

Charge

- Carrier Identification Charge
- per query $0.003500

- 8YY to POTS Number Translation
- per query $0.003665

- Call Handling and Destination Feature
- per query $0.000694

I. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 23
RELEASE: 1

14. (Reserved for Future Use)

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
IDAHO
ACCESS SERVICES AND NETWORK INTERCONNECTION SERVICES
ISSUED: June 5, 2003 PRICE LIST
EFFECTIVE: June 6, 2003 PAGE 24
RELEASE: 1

15. AT&T ACCESS SERVICE RATES

15.1 Tandem-Switched Transport

A. Tandem-Switched Transport Termination

Rate

Per Access Minute $0.000480

B. Tandem-Switched Transport Facility

Rate

Per Access Minute per mile $0.000023

15.2 Switching Charge

A. Originating Switching Charge

Rate

Per Access Minute $0.027770

B. Terminating Switching Charge

Rate

Per Access Minute $0.033470

Idaho Public Utilities Commission
Office of the Secretary
ACCEPTED FOR FILING
June 6, 2003
Boise, Idaho