09.113GPPSignalling Interworking for supplementary servicesTS
This Technical Specification (TS) has been produced by the Special Mobile Group (SMG).
The present document provides a detailed specification for interworking between the A-interface protocol and the Mobile Application Part (MAP) for handling of supplementary services within the digital cellular telecommunications system.
The contents of the present document is subject to continuing work within SMG and may change following formal SMG approval. Should SMG modify the contents of the present document, it will be re-released by SMG with an identifying change of release date and an increase in version number as follows:
7 indicates GSM Phase 2+ Release 1998;
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.