Table of Contents

Foreword
1 Scope
  1.1 Normative references
  1.2 Definitions and abbreviations
2 Introduction
  2.1 MSC/VLR procedures for handling supplementary
      service signalling received over the A-interface
  2.2 MSC/VLR procedures for handling supplementary
      service signalling received over the D-interface
3 SS version negotiation
  3.1 Call related supplementary services interworking
  3.2 Call independent supplementary services
      interworking
4 Mapping between TC transaction sublayer messages
  and layer 3 radio path messages
  4.1 D-interface to A-interface mapping
  4.2 A-interface to D-interface mapping
  4.3 Procedures
5 Call related supplementary services management
  5.1 SS management in connection establishment phase
  5.2 SS Management in stable connection state
  5.3 SS Management in disconnecting phase
6 Call independent supplementary services management
  6.1 MS initiated SS Management
  6.2 NW initiated SS Management
  6.3 Mapping of Operation Codes, Error Codes,
      Parameter Tags and Parameter Contents
History

Abstract

Provides a detailed specification for interworking between the A interface protocol and the Mobile Application Part for handling of supplementary services.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 3