TS 100 913 : 7.1.1

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Access reference configuration
5 Functions to support data services
6 Support of non transparent Bearer Services
  6.1 Functions of the Layer 2 Relay
  6.2 Radio Link Services Used
  6.3 Flow Control - General Description
7 Structure of the GSM 07-series of
  Specifications
8 Functions common to all interfaces
  8.1 Synchronization of the Traffic Channel
  8.2 Filtering of Channel Control Information
  8.3 Terminal Compatibility Decision
  8.4 Test Loops
  8.5 Alternate speech/data and
      speech/facsimile group
  8.6 Multislot configuration spit/combine
      function
Annex A (Informative): List of Bearer
        Capability Elements
Annex B (Normative): Setting of Bearer
        Capability, Low Layer
        Compatibility and High Layer
        Compatibility Information Element
        for GSM Bearer Services and
        GSM TeleServices
    B.0 Scope
    B.1 Bearer Capability Information
        Element
    B.2 Low Layer/High Layer
        Compatibility Information Element
Annex C (Informative): Change Request History
History

It is based on the principles of terminal adaptor functions presented in the CCITT I-series of recommendations (I.460 - I.463). The GSM PLMN supports a wide range of voice and non-voice services in the same network. In order to enable non-voice traffic in the GSM PLMN there is a need to connect various kinds of terminal equipments to the Mobile Termination (MT). The target of this ETS is to outline the functions needed for the terminal adaptation.