ETSI TS 122091-V19.0.0

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 1 (3GPP TS 22.091 version 19.0.0 Release 19)

NORM herausgegeben am 22.10.2025

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The information about the standard:

Designation standards: ETSI TS 122091-V19.0.0
Publication date standards: 22.10.2025
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI