ČSN ETS 300195-1 (877069)

Integrated Services Digital Network (ISDN). Supplementary service interactions Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification

NORM herausgegeben am 1.4.1996

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

Designation standards: ČSN ETS 300195-1
Classification mark: 877069
Catalog number: 19452
Publication date standards: 1.4.1996
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN