We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 1:
STANDARD published on 1.5.1997
Designation standards: ČSN ETS 300520-ed.2
Classification mark: 872551
Catalog number: 22030
Publication date standards: 1.5.1997
SKU: NS-171683
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
1.12.1996
1.12.1996
1.12.1996
1.12.1996
1.12.1996
1.12.1996
Latest update: 2025-02-06 (Number of items: 2 224 278)
© Copyright 2025 NORMSERVIS s.r.o.