Digital cellular telecommunications system (Phase 2+) (GSM). Line identification supplementary services. Stage 3 (GSM 04.81 version 7.0.1 Release 1998)
NORM herausgegeben am 1.4.2001
Designation standards: STN EN 300951-V7.0.1
Classification mark: 870951
Catalog number: 17142
Publication date standards: 1.4.2001
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN