Table of Contents

Intellectual Property Rights
Foreword
1 Scope
  1.1 Normative references
  1.2 Definitions and abbreviations
  1.3 Introduction
2 Network configuration
  2.1 General
  2.2 Model of the PLMN
  2.3 Interfaces
  2.4 Configurations of Connections
  2.5 4-wire circuits in the PLMN
3 Transmission performance
  3.1 Overall Loss/Loudness ratings
  3.2 Stability Loss
  3.3 Delay
  3.4 Echo
  3.5 Clipping
  3.6 Idle channel noise
  3.7 Noise contrast
  3.8 Sensitivity/frequency characteristics
  3.9 Distortion
  3.10 Sidetone
  3.11 Out-of-band signals
  3.12 Requirements for information tones
  3.13 Crosstalk
Annex A (informative): Considerations on the Acoustic
        Interface of the Mobile Station
  A.1 Handsfree MS
  A.2 Handset MS
  A.3 Headset MS
  A.4 Inter-reaction with DTX
Annex B (normative): Transmission requirements testing
  B.1 Loudness ratings
  B.2 Idle Channel Noise
  B.3 Sensitivity/frequency Characteristics
  B.4 Distortion
  B.5 Variation of gain with input level
  B.6 Sidetone
  B.7 Sidetone distortion
  B.8 Out-of-band sidestone
  B.9 Acoustic echo loss
Annex C (normative): MS delay requirement definition
  C.1 Full rate MS delay requirement definition
  C.2 Half rate MS delay requirement definition
Annex D (informative): Change Request History
History

Abstract

Gives guidance as to the precautions, measures and minimum requirements needed for successful interworking of the PLMN with the national and international PSTN.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 11
Supersedes	PRETS 300 540 : MAY 98