Digital cellular telecommunications system (Phase 2+). Call Waiting (CW) and Call Hold (HOLD) supplementary services. Stage 3 (GSM 04. 83 version 6.0.1 Release 1997)
NORM herausgegeben am 1.11.2000
Designation standards: STN EN 300953-V6.0.1
Classification mark: 870953
Catalog number: 16589
Publication date standards: 1.11.2000
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN