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Integrated Services Digital Network (ISDN) - Signalling System No. 7 - Digital cellular telecommunications system (Phase 2) - Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface - Part 1: Protocol specification (GSM 09.12 version 4.2.2)
STANDARD published on 1.2.2000
Designation standards: ČSN EN 300646-1-V4.2.2
Classification mark: 877117
Catalog number: 58189
Publication date standards: 1.2.2000
SKU: NS-151132
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Mobile services. Global system for Mobile Communication (GSM)
1.2.2000
1.1.2000
1.2.2000
1.12.1999
1.6.2000
1.6.2000
Latest update: 2025-01-03 (Number of items: 2 218 319)
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