
Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 1 (GSM 02.88)
STANDARD published on 1.9.1996
Designation standards: ÖNORM ETS 300520
Note: WITHDRAWN
Publication date standards: 1.9.1996
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM