
Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 1 (GSM 02.88)
NORMA vydána dne 1.9.1996
Designation standards: ÖNORM ETS 300520
Note: NEPLATNÁ
Publication date standards: 1.9.1996
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM