
Digital cellular telecommunications system (Phase 2+) - Explicit Call Transfer (ECT) supplementary service - Stage 3 (GSM 04.91 version 6.0.1 Release 1997)
NORM herausgegeben am 1.11.1999
Designation standards: ÖNORM EN 300958-V6.0.1
Note: UNGÜLTIG
Publication date standards: 1.11.1999
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM