DS/EN 300954 V6.0.1
Digital cellular telecommunications system (Phase 2+); Multi Party (MPTY) supplementary services; Stage 3 (GSM 04.84 version 6.0.1 Release 1997)
| Organization: | DS |
| Publication Date: | 15 July 2000 |
| Status: | inactive |
scope:
The present document specifies the procedures used at the radio interface (Reference point Um as defined in GSM 04.02) for normal operation and invocation of MultiParty supplementary services. In GSM 04.10 the general aspects of the specification of supplementary services at the layer 3 radio interface are given. GSM 04.80 specifies the formats and coding for the supplementary services.
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