Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Co-existence with other supplementary service
  protocols
  5.1 Support of the various generic protocols
  5.2 Coexistence of generic protocols
  5.3 Arrangements by which coexistence of protocols
      may be supported by a network
6 Procedures for the keypad protocol
7 Coding requirements
Annex A (informative): Example use of the keypad
                       protocol
Annex B (informative): Functional reference model for
                       the operation of supplementary
                       services
History

Abstract

Specifies the keypad protocol of the pan-European Integrated Services Digital Network (ISDN) as given by European public telecommunications operators for the application to a range of supplementary service at the T reference point or coincident S and T reference point by using the Digital Subscriber Signalling No.one (DSS1). Can not be applied to individual supplementary services.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 5