Table of Contents

Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 General
5 Handling of User-to-user signalling
6 Interaction with other supplementary services
7 Interaction with other network features
8 Interworking with other networks
9 Network entity functions
10 Information stored in the HLR and in the VLR
11 State transition model
12 Handover
Annex A (informative) - Change history
History

Abstract

Provides the stage 2 description of the User- to-User signalling supplementary services.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	3GPP CT 4