Foreword

09.133GPPSignalling interworking between ISDN supplementary services Application Service Element (ASE) and Mobile Application Part (MAP) protocolsTS

This Technical Specification (TS) has been produced by the Special Mobile Group (SMG).

This specification provides a detailed specification for interworking between the ISDN Supplementary Services ASE protocol and the Mobile Application Part (MAP) D interface protocol for handling of supplementary services within the digital cellular telecommunications system.

The contents of the present document are subject to continuing work within SMG and may change following formal SMG approval. Should SMG modify the contents of the present document it will then be republished by ETSI with an identifying change of release date and an increase in version number as follows:

Version 7.x.y

where:

7 indicates GSM Phase 2+ ReleaseĀ 98;

x the second digit is incremented for all other types of changes, i.e. technical enhancements, corrections, updates, etc.;

y the third digit is incremented when editorial only changes have been incorporated in the specification.