European digital cellular telecommunications system (Phase 2). Line identification supplementary services. Stage 1 (GSM 02.81)
NORM herausgegeben am 1.12.1995
Designation standards: STN ETS 300514
Classification mark: 872601
Catalog number: 78312
Note: UNGÜLTIG
Publication date standards: 1.12.1995
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN