Digital cellular telecommunications system (Phase 2+) - Voice Group Call Service (VGCS) - Stage 2 (GSM 03.68 version 5.1.2)
NORM herausgegeben am 1.7.1998
Designation standards: ČSN ETS 300933-ed.1
Classification mark: 872718
Catalog number: 52552
Publication date standards: 1.7.1998
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN