Abstract

This Technical Basis for Regulation (TBR) specifies the technical requ irements to be met by terminal equipment capable of connecting to a pu blic telecommunications network. These requirements apply to terminals for Phase 2 of the public land mobile radio service, operating in: -   the DCS 1 800 band; or -   both in the DCS 1 800 band and the GSM 900 MHz band. with a channel separation of 200 kHz, utilizing constant envelope modu lation and carrying traffic channels according to the Time Division Mu ltiple Access (TDMA) principle. This TBR specifies the access requirements for terminals as stated abo ve implementing the GSM standard. For each test purpose and its corresponding conformance requirement, a reference is given to ETS 300 607-1 (GSM 11.10-1) [2]. The requiremen ts apply to speech transmission. The measurement uncertainty is handled, as described in ETS 300 607-1 (GSM 11.10) [2]. This TBR covers the essential requirements of the Terminal Directive 9 1/263/EEC [1] Article 4g. Articles 4d, 4e, and 4f are covered by TBR 3 1. The Terminal Directive 91/263/EEC Articles 4a and 4b are covered by ot her directives, and, therefore, not by this TBR. In this TBR, there are no Electromagnetic Compatibility technical requ irements in terms of the Terminal Directive 91/263/EEC, Article 4c. NOTE:   Technical Requirements for EMC performance and testing of the eq uipment are covered by the relevant standards applicable to the EMC Di rective 89/336/EEC, annex A. Terminal equipment may be subject to additional requirements in other Common Technical Regulations (CTR) depending on the equipments functio nality. ETS 300 607-1 (GSM 11.10) [2] constitutes the conformance test suite r eferenced by this TBR. The verification of the conformance requirement s mn this TBR is based on the tests described in this reference. The s et of requirements in ETS 300 607-1 (GSM 11.10) [2] and the set of req uirements in this TBR need not be identical. Some requirements only apply to specific types

Status
Published
Publication Date
31-May-2000
Withdrawal Date
30-Sep-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jun-2000
Due Date
01-Jun-2000
Completion Date
01-Jun-2000
Mandate
T-316

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PSIST TBR 032:2000

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SIST TBR 032:2000 is the Slovene adoption of ETSI TBR 32 Edition 2, published by SIST. It specifies the technical and conformance requirements for speech-capable mobile stations that connect to a public telecommunications network in the DCS 1800 band, or in both the DCS 1800 band and the GSM 900 band. Manufacturers, test laboratories, and approval bodies use it to check whether GSM Phase 2 terminal equipment meets the regulatory attachment requirements.

What does SIST TBR 032:2000 specify?

SIST TBR 032:2000 specifies attachment requirements for mobile stations in the DCS 1800 band and, where applicable, the additional GSM 900 band. The document is focused on speech transmission and on the access requirements needed to implement the GSM standard.

AnnexWhat it covers
Annex A, normativeThe TBR Requirement Table (TBR-RT), including static requirements, dynamic requirements, status notations, support answers, and the links to the test items in ETS 300 607-1

The scope says the terminals use 200 kHz channel separation, constant envelope modulation, and traffic channels based on Time Division Multiple Access (TDMA). It also states that measurement uncertainty is handled as described in ETS 300 607-1 (GSM 11.10).

The standard covers the essential requirements of Terminal Directive 91/263/EEC Article 4g. It also notes that Articles 4d, 4e, and 4f are covered by TBR 31, while Articles 4a and 4b are covered by other directives. No Electromagnetic Compatibility technical requirements are included under Article 4c in this TBR.

What are the key requirements of SIST TBR 032:2000?

SIST TBR 032:2000 ties conformance to a set of speech tests and to the way the manufacturer declares support for optional functions. Clause 4 separates single-band DCS 1800 terminals from dual-band DCS 1800/GSM 900 terminals, and Annex A turns those choices into test selection.

  • Clause 4 sets the product classes. DCS 1800-only terminals follow clause 5, while terminals that also operate in GSM 900, including Extended GSM 900, must meet TBR 20 plus clause 5. In practice, a dual-band product has to satisfy both the GSM 900 attachment rules and the speech-related rules in this document.

  • Clause 5 maps each regulatory requirement to a test item from ETS 300 607-1. Table 1 pairs the ETS item number, a short description, and a justification linked to the terminal directive. This lets a tester trace each requirement back to a named conformance test.

  • Speech performance is checked through acoustic and transmission measures. The table includes sending and receiving sensitivity and frequency response, loudness ratings, side tone measures, telephone acoustic coupling loss, stability margin, and sending distortion. In practice, these are the checks that show whether a handset can carry intelligible speech without unacceptable echo, loss, or distortion.

  • Transcoding and DTX are tested for full rate and half rate speech. The table covers speech transcoding, receiver DTX, transmitter DTX, and delay items for both full rate and half rate paths. This matters because a terminal can only interwork reliably with the public network if speech coding, silence handling, and delay stay within the required behavior.

  • Some tests apply only when the terminal supports the related function. Annex A uses status notations and conditional rules so that optional speech features, half rate speech, or speech handset functions are tested only when the manufacturer claims them. That keeps conformance testing aligned with the actual product configuration.

  • Dual-band terminals may use equivalent GSM 900 or DCS 1800 tests for some items. In Table 1, items marked with an asterisk allow the test to be performed in either band when the terminal supports both. This helps testers avoid duplicate testing when the two bands cover the same functional point.

What terms does SIST TBR 032:2000 define?

  • Common Technical Regulations (CTR) - Common technical regulations are the regulatory framework mentioned in the document for additional terminal requirements.
  • Discontinuous Transmission (DTX) - DTX is the mechanism that stops transmission during silence periods and is tested for both full rate and half rate speech.
  • Echo Loss (EL) - EL is part of the telephone acoustic coupling loss check and relates to how much echo is reduced.
  • Man Machine Interface (MMI) - MMI means the user-facing interface, and the document uses it in delay tests for transparency of inputs.
  • GSM Mobile Station (MS) - MS is the mobile station that the standard evaluates for speech attachment and conformance.
  • Full rate Traffic CHannel for Speech (TCH/FS) - TCH/FS is the full rate speech traffic channel used in the speech-related tests.
  • Half rate Traffic CHannel for Speech (TCH/HS) - TCH/HS is the half rate speech traffic channel used where half rate support is claimed.

Who uses SIST TBR 032:2000?

Manufacturers of GSM mobile stations use SIST TBR 032:2000 to decide which speech functions to implement and which conformance tests to claim. Test laboratories use it with ETS 300 607-1 to run the regulatory speech test suite.

Approval bodies and compliance teams use it to check whether a terminal meets the essential requirements linked to public network attachment. It is also relevant to teams handling active accessories, because the scope says an accessory is covered when it changes terminal performance in a way that affects conformance.

Which standards are used with SIST TBR 032:2000?

  • Terminal Directive 91/263/EEC [1] - The directive provides the essential requirements that this TBR maps to, especially Article 4g.
  • ETS 300 607-1 (GSM 11.10-1) [2] - This is the conformance test suite and the main technical reference for the item-by-item tests.
  • TBR 20 [3] - This applies to terminals that also operate in GSM 900, alongside clause 5 of this TBR.
  • ETS 300 540 [4] - This reference supports speech service transmission planning aspects.
  • ETS 300 504 [5] - This gives the types of mobile stations used by the annex tables.
  • TBR 31 [6] - This covers the access requirements for Articles 4d, 4e, and 4f.

What does the SIST TBR 032:2000 document contain?

The document contains a foreword, a scope, normative references, abbreviations, general requirements, and a requirements clause, followed by Annex A. Clause 5 gives the requirement list with justifications and links to ETS 300 607-1 item numbers. Annex A then turns those requirements into a completion table for manufacturers, with static and dynamic proformas, status codes, support answers, and conditional selection rules.

It also includes the explanatory notations needed to use the TBR-RT correctly, so a user can tell what is mandatory, optional, conditional, not applicable, or excluded. The practical result is a document used for design decisions, conformity assessment, and approval testing of GSM speech terminals.

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Frequently Asked Questions

SIST TBR 032:2000 is a standardization document published by the Slovenian Institute for Standardization (SIST). Its full title is "Digital cellular telecommunications system (Phase 2); Attachment requirements for mobile stations in the DCS 1 800 band and additional GSM 900 band; Telephony". This standard covers: This Technical Basis for Regulation (TBR) specifies the technical requ irements to be met by terminal equipment capable of connecting to a pu blic telecommunications network. These requirements apply to terminals for Phase 2 of the public land mobile radio service, operating in: - the DCS 1 800 band; or - both in the DCS 1 800 band and the GSM 900 MHz band. with a channel separation of 200 kHz, utilizing constant envelope modu lation and carrying traffic channels according to the Time Division Mu ltiple Access (TDMA) principle. This TBR specifies the access requirements for terminals as stated abo ve implementing the GSM standard. For each test purpose and its corresponding conformance requirement, a reference is given to ETS 300 607-1 (GSM 11.10-1) [2]. The requiremen ts apply to speech transmission. The measurement uncertainty is handled, as described in ETS 300 607-1 (GSM 11.10) [2]. This TBR covers the essential requirements of the Terminal Directive 9 1/263/EEC [1] Article 4g. Articles 4d, 4e, and 4f are covered by TBR 3 1. The Terminal Directive 91/263/EEC Articles 4a and 4b are covered by ot her directives, and, therefore, not by this TBR. In this TBR, there are no Electromagnetic Compatibility technical requ irements in terms of the Terminal Directive 91/263/EEC, Article 4c. NOTE: Technical Requirements for EMC performance and testing of the eq uipment are covered by the relevant standards applicable to the EMC Di rective 89/336/EEC, annex A. Terminal equipment may be subject to additional requirements in other Common Technical Regulations (CTR) depending on the equipments functio nality. ETS 300 607-1 (GSM 11.10) [2] constitutes the conformance test suite r eferenced by this TBR. The verification of the conformance requirement s mn this TBR is based on the tests described in this reference. The s et of requirements in ETS 300 607-1 (GSM 11.10) [2] and the set of req uirements in this TBR need not be identical. Some requirements only apply to specific types

This Technical Basis for Regulation (TBR) specifies the technical requ irements to be met by terminal equipment capable of connecting to a pu blic telecommunications network. These requirements apply to terminals for Phase 2 of the public land mobile radio service, operating in: - the DCS 1 800 band; or - both in the DCS 1 800 band and the GSM 900 MHz band. with a channel separation of 200 kHz, utilizing constant envelope modu lation and carrying traffic channels according to the Time Division Mu ltiple Access (TDMA) principle. This TBR specifies the access requirements for terminals as stated abo ve implementing the GSM standard. For each test purpose and its corresponding conformance requirement, a reference is given to ETS 300 607-1 (GSM 11.10-1) [2]. The requiremen ts apply to speech transmission. The measurement uncertainty is handled, as described in ETS 300 607-1 (GSM 11.10) [2]. This TBR covers the essential requirements of the Terminal Directive 9 1/263/EEC [1] Article 4g. Articles 4d, 4e, and 4f are covered by TBR 3 1. The Terminal Directive 91/263/EEC Articles 4a and 4b are covered by ot her directives, and, therefore, not by this TBR. In this TBR, there are no Electromagnetic Compatibility technical requ irements in terms of the Terminal Directive 91/263/EEC, Article 4c. NOTE: Technical Requirements for EMC performance and testing of the eq uipment are covered by the relevant standards applicable to the EMC Di rective 89/336/EEC, annex A. Terminal equipment may be subject to additional requirements in other Common Technical Regulations (CTR) depending on the equipments functio nality. ETS 300 607-1 (GSM 11.10) [2] constitutes the conformance test suite r eferenced by this TBR. The verification of the conformance requirement s mn this TBR is based on the tests described in this reference. The s et of requirements in ETS 300 607-1 (GSM 11.10) [2] and the set of req uirements in this TBR need not be identical. Some requirements only apply to specific types

SIST TBR 032:2000 is classified under the following ICS (International Classification for Standards) categories: 33.070.50 - Global System for Mobile Communication (GSM). The ICS classification helps identify the subject area and facilitates finding related standards.

SIST TBR 032:2000 is associated with the following European legislation: Standardization Mandates: T-316. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

SIST TBR 032:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
3SIST TBR 032:2000
01-MDQXDU-2000
'LJLWDOQLFHOLþQLWHOHNRPXQLNDFLMVNLVLVWHP ID]D 3ULNOMXþLWYHQH]DKWHYH]D
GRVWRSPRELOQLKSRVWDMGRRPUHåMD'&6LQGRGDWQRGRRPUHåMD*60
7HOHIRQLMD
Digital cellular telecommunications system (Phase 2); Attachment requirements for
mobile stations in the DCS 1 800 band and additional GSM 900 band; Telephony
Ta slovenski standard je istoveten z: TBR 032 Edition 2
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
3SIST TBR 032:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL TBR 32
BASIS for March 1998
REGULATION Second Edition
Source: ETSI SMG Reference: RTBR/SMG-0732TTCNR
ICS: 33.020
Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM),
DCS
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS
Digital cellular telecommunications system (Phase 2);
Attachment requirements for mobile stations in the DCS 1 800
band and additional GSM 900 band;
Telephony
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1998. All rights reserved.

Page 2
TBR 32: March 1998
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

Page 3
TBR 32: March 1998
Contents
Foreword .5
1 Scope .7
2 Normative references.8
3 Abbreviations.8
4 General requirements .8
5 Requirements.9
Annex A (normative): The TBR Requirement Table (TBR-RT).13
A.1 Introduction to the TBR-RT .13
A.2 Format of the tables .13
A.3 References to ETS 300 607-1 (GSM 11.10-1).14
A.4 Notations used in the TBR-RT .14
A.4.1 Status Notations.14
A.4.2 Support Answer Notations .15
A.5 The TBR Requirement Tables .15
A.5.1 Static Requirements, TBR-RT A.15
A.5.2 Dynamic Requirements, TBR-RT B.16
History.17

Page 4
TBR 32: March 1998
Blank page
Page 5
TBR 32: March 1998
Foreword
This Technical Basis for Regulation (TBR) has been produced by the Special Mobile Group (SMG) of the
European Telecommunications Standards Institute (ETSI).
The present TBR has been produced by ETSI in response to a mandate from the European Commission
issued under Council Directive 83/189/EEC (as amended) laying down a procedure for the provision of
information in the field of technical standards and regulations.
The present TBR is intended to become a Harmonized Standard as requested by the above mentioned
mandate, the reference of which will be published in the Official Journal of the European Communities
referencing the Council Directive on the approximation of the laws of the Member States concerning
telecommunications terminal equipment, including the mutual recognition of their conformity (Directive
91/263/EEC, known as "the TTE Directive").
A common technical regulation may be established by the European Commission in accordance with the
Directive.
Technical specifications relevant to the 91/263/EEC Directive are given in the TBR-Requirements Table
(TBR-RT) in annex A.
This TBR covers the requirements for GSM Telephony (speech).
This TBR contains the procedures and requirements for the approval testing of GSM terminal equipment
for speech. These requirements apply to terminals for Phase 2 of the public land mobile radio service,
operating in:
- the DCS 1 800 band; or
- both in the DCS 1 800 band and the GSM 900 MHz band.
The requirements of other TBRs apply in addition to this TBR.
For each test, supplementary information is provided, giving a justification why this item has been selected
for regulatory testing, and a reference to the relevant article of the Terminal Directive [1].
This TBR is based on the ETS 300 607-1 (GSM 11.10-1) [2].
NOTE: This TBR for Phase 2 may be developed in stages. The first release will include, as a
minimum, all of the basic Phase 2. Subsequent releases will include additional
requirements.
Page 6
TBR 32: March 1998
Blank page
Page 7
TBR 32: March 1998
1 Scope
This Technical Basis for Regulation (TBR) specifies the technical requirements to be met by terminal
equipment capable of connecting to a public telecommunications network. These requirements apply to
terminals for Phase 2 of the public land mobile radio service, operating in:
- the DCS 1 800 band; or
- both in the DCS 1 800 band and the GSM 900 MHz band.
with a channel separation of 200 kHz, utilizing constant envelope modulation and carrying traffic channels
according to the Time Division Multiple Access (TDMA) principle.
This TBR specifies the access requirements for terminals as stated above implementing the GSM
standard.
For each test purpose and its corresponding conformance requirement, a reference is given to
ETS 300 607-1 (GSM 11.10-1) [2]. The requirements apply to speech transmission.
The measurement uncertainty is handled, as described in ETS 300 607-1 (GSM 11.10) [2].
This TBR covers the essential requirements of the Terminal Directive 91/263/EEC [1] Article 4g.
Articles 4d, 4e, and 4f are covered by TBR 31 [6].
The Terminal Directive 91/263/EEC Articles 4a and 4b are covered by other directives, and, therefore, not
by this TBR.
In this TBR, there are no Electromagnetic Compatibility technical requirements in terms of the Terminal
Directive 91/263/EEC, Article 4c.
NOTE 1: Technical Requirements for EMC performance and testing of the equipment are
covered by the relevant standards applicable to the EMC Directive 89/336/EEC,
annex A.
Terminal equipment may be subject to additional requirements in other Common Technical Regulations
(CTR) depending on the equipments functionality.
ETS 300 607-1 (GSM 11.10) [2] constitutes the conformance test suite referenced by this TBR. The
verification of the conformance requirements in this TBR is based on the tests described in this reference.
The set of requirements in ETS 300 607-1 (GSM 11.10) [2] and the set of requirements in this TBR need
not be identical.
Some requirements only apply to specific types of mobile station (e.g. data tests only apply to mobile
stations with a data facility). The TBR also indicates the specific test which shall be carried out for each
mobile station type.
An active accessory is covered by this TBR if it modifies the terminal performance in an aspect which
affects conformance to essential requirements.
NOTE 2: Only active devices are subject to this TBR. Accessories may be tested with specific
terminals, and either approved for use with those terminals only, or may possibly be
approved for use with a wider range of terminals, depending on the nature and effect
of the accessory.
Page 8
TBR 32: March 1998
2 Normative references
This TBR incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revision of any of these publications apply
to the requirements specified in this TBR, only when incorporated in it by amendment or revision. For
undated references, the latest edition of the publication referred to applies.
[1] Terminal Directive 91/263/EEC: "Council directive of 29 April 1991 on the
approximation of the laws of the Member States concerning telecommunications
terminal equipment, including the mutual recognition of their conformity. (The
Terminal Directive)".
[2] ETS 300 607-1 Edition 5 (GSM 11.10-1 version 4.18.0): "Digital cellular
telecommunications system (Phase 2); Mobile station conformity specifications".
[3] TBR 20 Edition 3: "European digital cellular telecommunications system
(Phase 2); Attachment requirements for Global System for Mobile
communications (GSM) mobile stations; Telephony".
[4] ETS 300 540 Edition 2 (GSM 03.50 version 4.2.0): "Digital cellular
telecommunications system (Phase 2); Transmission planning aspects of the
speech service in the GSM Public Land Mobile Network (PLMN) system".
[5] ETS 300 504 Edition 3 (GSM 02.06 version 4.4.0): "Digital cellular
telecommunication system (Phase 2); Types of Mobile Stations (MS)".
[6] TBR 31: "European digital cellular telecommunications system (Phase 2);
Attachment requirements for Global System for Mobile communications (GSM)
mobile stations; Access".
3 Abbreviations
For the purposes of this TBR, the following abbreviations apply:
CTR Common Technical Regulations
DTX Discontinuous Transmission (mechanism)
EL Echo Loss
MMI Man Machine Interface
MS GSM Mobile Station
TCH/FS Full rate Traffic CHannel for Speech
TCH/HS Half rate Traffic CHannel for Speech
4 General requirements
The requirements of this TBR apply to the following classes of terminal:
- Terminals operating only in the DCS 1 800 band. These terminals shall conform to the
requirements of clause 5.
- Terminals operating in the DCS 1 800 band and in the GSM 900 band (including terminals
operating in the Extended GSM 900 band) either simultaneously or in one band at a time. These
terminals shall conform to:
a) the requirements of TBR 20 [3]; and
b) the requirements of clause 5 of this TBR.

Page 9
TBR 32: March 1998
5 Requirements
Table 1 contains all requirements that are needed to meet the essential requirements as defined in the
Terminal Directive [1]. A justification according to article 4 of the Terminal Directive is given by stating the
relevant category (g) together with a text supporting the justification.
The entries are defined as follows:
- "ETS 300 607-1 Item" defines the item number of the conformance requirement and also the
reference to ETS 300 607-1 (GSM 11.10-1) [2]. This reference is a normative reference to a
subclause of ETS 300 607-1 (GSM 11.10-1) [2] containing the conformance requirement text, and
references to the base standard.
- "Description" contains a short description of the requirement.
- "TBR Justification" contains supplementary information to explain the justification of the requirement
according to article 4 of the Terminal Directive [1].
- "TD Cat" defines the category according to article 4 of the Terminal Directive [1].
- "Test Cat" is defined as follows:
- an "X" indicates a special test situation (e.g. a manufacturer's declaration of some sort);
- a blank entry indicates conformity is by the test referred to by this TBR;
- an asterisk (*) indicates that, where the terminal supports both the GSM 900 and DCS 1 800
bands either the test in the DCS 1 800 band in TBR 32 or the equivalent test in the GSM 900
band is performed, and that a special test situation applies for the test which is not
performed.
Page 10
TBR 32: March 1998
Table 1: Requirements and Justifications
ETS 300 607-1 Description TBR Justification TD Cat Test
Item Cat
14.4.3 Co channel rejection - Non compliance in this area may g
TCH/HS (SID frames). impair speech quality.
30.1 Sending sensitivity / If this requirement is not met, the MS g *
frequency response. will not be able to produce a
reasonable speech intelligibility.
30.2 Sending loudness rating. If this requirement is not met, the MS *
g
will
...


SLOVENSKI STANDARD
01-junij-2000
'LJLWDOQLFHOLþQLWHOHNRPXQLNDFLMVNLVLVWHP ID]D 3ULNOMXþLWYHQH]DKWHYH]D
GRVWRSPRELOQLKSRVWDMGRRPUHåMD'&6LQGRGDWQRGRRPUHåMD*60
7HOHIRQLMD
Digital cellular telecommunications system (Phase 2); Attachment requirements for
mobile stations in the DCS 1 800 band and additional GSM 900 band; Telephony
Ta slovenski standard je istoveten z: TBR 032 Edition 2
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL TBR 32
BASIS for March 1998
REGULATION Second Edition
Source: ETSI SMG Reference: RTBR/SMG-0732TTCNR
ICS: 33.020
Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM),
DCS
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS
Digital cellular telecommunications system (Phase 2);
Attachment requirements for mobile stations in the DCS 1 800
band and additional GSM 900 band;
Telephony
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1998. All rights reserved.

Page 2
TBR 32: March 1998
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

Page 3
TBR 32: March 1998
Contents
Foreword .5
1 Scope .7
2 Normative references.8
3 Abbreviations.8
4 General requirements .8
5 Requirements.9
Annex A (normative): The TBR Requirement Table (TBR-RT).13
A.1 Introduction to the TBR-RT .13
A.2 Format of the tables .13
A.3 References to ETS 300 607-1 (GSM 11.10-1).14
A.4 Notations used in the TBR-RT .14
A.4.1 Status Notations.14
A.4.2 Support Answer Notations .15
A.5 The TBR Requirement Tables .15
A.5.1 Static Requirements, TBR-RT A.15
A.5.2 Dynamic Requirements, TBR-RT B.16
History.17

Page 4
TBR 32: March 1998
Blank page
Page 5
TBR 32: March 1998
Foreword
This Technical Basis for Regulation (TBR) has been produced by the Special Mobile Group (SMG) of the
European Telecommunications Standards Institute (ETSI).
The present TBR has been produced by ETSI in response to a mandate from the European Commission
issued under Council Directive 83/189/EEC (as amended) laying down a procedure for the provision of
information in the field of technical standards and regulations.
The present TBR is intended to become a Harmonized Standard as requested by the above mentioned
mandate, the reference of which will be published in the Official Journal of the European Communities
referencing the Council Directive on the approximation of the laws of the Member States concerning
telecommunications terminal equipment, including the mutual recognition of their conformity (Directive
91/263/EEC, known as "the TTE Directive").
A common technical regulation may be established by the European Commission in accordance with the
Directive.
Technical specifications relevant to the 91/263/EEC Directive are given in the TBR-Requirements Table
(TBR-RT) in annex A.
This TBR covers the requirements for GSM Telephony (speech).
This TBR contains the procedures and requirements for the approval testing of GSM terminal equipment
for speech. These requirements apply to terminals for Phase 2 of the public land mobile radio service,
operating in:
- the DCS 1 800 band; or
- both in the DCS 1 800 band and the GSM 900 MHz band.
The requirements of other TBRs apply in addition to this TBR.
For each test, supplementary information is provided, giving a justification why this item has been selected
for regulatory testing, and a reference to the relevant article of the Terminal Directive [1].
This TBR is based on the ETS 300 607-1 (GSM 11.10-1) [2].
NOTE: This TBR for Phase 2 may be developed in stages. The first release will include, as a
minimum, all of the basic Phase 2. Subsequent releases will include additional
requirements.
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TBR 32: March 1998
1 Scope
This Technical Basis for Regulation (TBR) specifies the technical requirements to be met by terminal
equipment capable of connecting to a public telecommunications network. These requirements apply to
terminals for Phase 2 of the public land mobile radio service, operating in:
- the DCS 1 800 band; or
- both in the DCS 1 800 band and the GSM 900 MHz band.
with a channel separation of 200 kHz, utilizing constant envelope modulation and carrying traffic channels
according to the Time Division Multiple Access (TDMA) principle.
This TBR specifies the access requirements for terminals as stated above implementing the GSM
standard.
For each test purpose and its corresponding conformance requirement, a reference is given to
ETS 300 607-1 (GSM 11.10-1) [2]. The requirements apply to speech transmission.
The measurement uncertainty is handled, as described in ETS 300 607-1 (GSM 11.10) [2].
This TBR covers the essential requirements of the Terminal Directive 91/263/EEC [1] Article 4g.
Articles 4d, 4e, and 4f are covered by TBR 31 [6].
The Terminal Directive 91/263/EEC Articles 4a and 4b are covered by other directives, and, therefore, not
by this TBR.
In this TBR, there are no Electromagnetic Compatibility technical requirements in terms of the Terminal
Directive 91/263/EEC, Article 4c.
NOTE 1: Technical Requirements for EMC performance and testing of the equipment are
covered by the relevant standards applicable to the EMC Directive 89/336/EEC,
annex A.
Terminal equipment may be subject to additional requirements in other Common Technical Regulations
(CTR) depending on the equipments functionality.
ETS 300 607-1 (GSM 11.10) [2] constitutes the conformance test suite referenced by this TBR. The
verification of the conformance requirements in this TBR is based on the tests described in this reference.
The set of requirements in ETS 300 607-1 (GSM 11.10) [2] and the set of requirements in this TBR need
not be identical.
Some requirements only apply to specific types of mobile station (e.g. data tests only apply to mobile
stations with a data facility). The TBR also indicates the specific test which shall be carried out for each
mobile station type.
An active accessory is covered by this TBR if it modifies the terminal performance in an aspect which
affects conformance to essential requirements.
NOTE 2: Only active devices are subject to this TBR. Accessories may be tested with specific
terminals, and either approved for use with those terminals only, or may possibly be
approved for use with a wider range of terminals, depending on the nature and effect
of the accessory.
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TBR 32: March 1998
2 Normative references
This TBR incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revision of any of these publications apply
to the requirements specified in this TBR, only when incorporated in it by amendment or revision. For
undated references, the latest edition of the publication referred to applies.
[1] Terminal Directive 91/263/EEC: "Council directive of 29 April 1991 on the
approximation of the laws of the Member States concerning telecommunications
terminal equipment, including the mutual recognition of their conformity. (The
Terminal Directive)".
[2] ETS 300 607-1 Edition 5 (GSM 11.10-1 version 4.18.0): "Digital cellular
telecommunications system (Phase 2); Mobile station conformity specifications".
[3] TBR 20 Edition 3: "European digital cellular telecommunications system
(Phase 2); Attachment requirements for Global System for Mobile
communications (GSM) mobile stations; Telephony".
[4] ETS 300 540 Edition 2 (GSM 03.50 version 4.2.0): "Digital cellular
telecommunications system (Phase 2); Transmission planning aspects of the
speech service in the GSM Public Land Mobile Network (PLMN) system".
[5] ETS 300 504 Edition 3 (GSM 02.06 version 4.4.0): "Digital cellular
telecommunication system (Phase 2); Types of Mobile Stations (MS)".
[6] TBR 31: "European digital cellular telecommunications system (Phase 2);
Attachment requirements for Global System for Mobile communications (GSM)
mobile stations; Access".
3 Abbreviations
For the purposes of this TBR, the following abbreviations apply:
CTR Common Technical Regulations
DTX Discontinuous Transmission (mechanism)
EL Echo Loss
MMI Man Machine Interface
MS GSM Mobile Station
TCH/FS Full rate Traffic CHannel for Speech
TCH/HS Half rate Traffic CHannel for Speech
4 General requirements
The requirements of this TBR apply to the following classes of terminal:
- Terminals operating only in the DCS 1 800 band. These terminals shall conform to the
requirements of clause 5.
- Terminals operating in the DCS 1 800 band and in the GSM 900 band (including terminals
operating in the Extended GSM 900 band) either simultaneously or in one band at a time. These
terminals shall conform to:
a) the requirements of TBR 20 [3]; and
b) the requirements of clause 5 of this TBR.

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TBR 32: March 1998
5 Requirements
Table 1 contains all requirements that are needed to meet the essential requirements as defined in the
Terminal Directive [1]. A justification according to article 4 of the Terminal Directive is given by stating the
relevant category (g) together with a text supporting the justification.
The entries are defined as follows:
- "ETS 300 607-1 Item" defines the item number of the conformance requirement and also the
reference to ETS 300 607-1 (GSM 11.10-1) [2]. This reference is a normative reference to a
subclause of ETS 300 607-1 (GSM 11.10-1) [2] containing the conformance requirement text, and
references to the base standard.
- "Description" contains a short description of the requirement.
- "TBR Justification" contains supplementary information to explain the justification of the requirement
according to article 4 of the Terminal Directive [1].
- "TD Cat" defines the category according to article 4 of the Terminal Directive [1].
- "Test Cat" is defined as follows:
- an "X" indicates a special test situation (e.g. a manufacturer's declaration of some sort);
- a blank entry indicates conformity is by the test referred to by this TBR;
- an asterisk (*) indicates that, where the terminal supports both the GSM 900 and DCS 1 800
bands either the test in the DCS 1 800 band in TBR 32 or the equivalent test in the GSM 900
band is performed, and that a special test situation applies for the test which is not
performed.
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TBR 32: March 1998
Table 1: Requirements and Justifications
ETS 300 607-1 Description TBR Justification TD Cat Test
Item Cat
14.4.3 Co channel rejection - Non compliance in this area may g
TCH/HS (SID frames). impair speech quality.
30.1 Sending sensitivity / If this requirement is not met, the MS g *
frequency response. will not be able to produce a
reasonable speech intelligibility.
30.2 Sending loudness rating. If this requirement is not met, the MS *
g
will n
...