Table of Contents

Foreword
1 Scope
2 Normative reference
3 Definitions and abbreviations
    3.1 Definitions
    3.2 Abbreviations
4 General
5 Safety requirements
6 ElectroMagnetic Compatibility (EMC) requirements
7 Call control functions
    7.1 Information element codings specific for the
        Telephony 3,1 kHz teleservice
    7.2 Outgoing calls, inclusion and coding of the
        compatibility elements
    7.3 Incoming calls - compatibility checking
8 Transmission aspects
    8.1 General
    8.2 Speech performance characteristics (handset
        telephony 3,1 kHz)
9 Operation under restricted power conditions
10 Testing and approval methodology
Annex A (normative): Test specification for voice
        transmission aspects
      A.1 General conditions for testing
      A.2 Transmission requirements testing
Annex B (normative): Abstract Test Suite (ATS) in electronic
        form for the call control functions
      B.1 The TTCN Graphical form (TTCN.GR)
      B.2 The TTCN Machine Process able form (TTCN.MP)
Annex C (informative): Acoustic shock requirements
      C.1 Continuous sign
      C.2 Peak signal
Annex D (normative): Description of the cross-correlation
        method
      D.1 Test signal
      D.2 Calculation
Annex E (normative): TBR Requirements Table (TBR-RT)
      E.1 Guidance for completion of the TBR-RT
      E.2 Call control functions requirements TBR-RT
      E.3 Transmission aspects requirements TBR-RT
Annex F (informative): Test Report Format
      F.1 Identification
      F.2 Test conditions
      F.3 Test equipment
      F.4 Test results
      F.5 Summary and conclusion
Annex G (normative): List of supported telecommunication
        services
      G.1 Basic telecommunication services
      G.2 Supplementary services
Annex H (informative): Bibliography
History

Abstract

Checks TBR8 and TBR3 for misalignment, to make necessary modifications and to ensure that the references in TBR3 are correct. Also ensures that TBR3 and TBR8 can be used in conjunction with each other to approve 3,1 kHz telephony terminal. An assessment of the justification of some sub-clauses may be carried out.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	STQ