Digital cellular telecommunications system (Phase 2+). Mobile radio interface layer 3 supplementary services specification. Formats and coding (GSM 04.80 version 5.3.1 Release 1996)
NORM herausgegeben am 1.8.2000
Designation standards: STN ETS 300950-vyd.4
Classification mark: 870950
Catalog number: 16110
Publication date standards: 1.8.2000
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN