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ČSN EN 300646-1-V4.2.2 (877117)

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)

NORM herausgegeben am 1.2.2000

Nur das Vorwort ist in der tschechischen Sprache -
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The information about the standard:

Designation standards: ČSN EN 300646-1-V4.2.2
Classification mark: 877117
Catalog number: 58189
Publication date standards: 1.2.2000
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN