DS/EN 300958 V6.0.1
Digital cellular telecommunications system (Phase 2+); Explicit Call Transfer (ECT) supplementary service; Stage 3 (GSM 04.91 version 6.0.1 Release 1997)
inactive, Most Current
| Organization: | DS |
| Publication Date: | 15 July 2000 |
| Status: | inactive |
scope:
The present document gives the stage 3 description of the call transfer supplementary services. The present document specifies the procedures used at the radio interface (Reference point Um as defined in GSM 04.02) for normal operation, registration, erasure, activation, deactivation, invocation and interrogation of call transfer supplementary services. Provision and withdrawal of supplementary services is an administrative matter between the mobile subscriber and the service provider and cause no signalling on the radio interface.
Document History
DS/EN 300958 V6.0.1
July 15, 2000
Digital cellular telecommunications system (Phase 2+); Explicit Call Transfer (ECT) supplementary service; Stage 3 (GSM 04.91 version 6.0.1 Release 1997)
The present document gives the stage 3 description of the call transfer supplementary services. The present document specifies the procedures used at the radio interface (Reference point Um as...
April 15, 2000
Digital cellular telecommunications system (Phase 2+); Explicit Call Transfer (ECT) supplementary service; Stage 3 (GSM 04.91 version 7.0.1 Release 1998)
The present document gives the stage 3 description of the call transfer supplementary services. The present document specifies the procedures used at the radio interface (Reference point Um as...
References
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