ETSI TS 123 091

Digital cellular telecommunications system (Phase 2 ) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service - Stage 2 (3GPP TS 23.091 version 4.0.0 Release 4) Edition: 4.0.0
European Telecommunications Standards Institute / 01-Mar-2001 / 23 pages

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CRs at TSG#11

This product replaces:ETSI TS 123 091 - Digital cellular telecommunications system (Phase 2 ) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service - Stage 2 (3GPP TS 23.091 version 3.2.0 Release 1999)
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ETSI TS 123 091
ETSI TS 123 091
ETSI TS 123 091