ČSN ETS 300200 (873552)

Integrated Services Digital Network (ISDN). Call Forwarding Unconditional (CFU) supplementary service. Service description

NORM herausgegeben am 1.1.1996

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Gedruckt (1.20 EUR)

The information about the standard:

Designation standards: ČSN ETS 300200
Classification mark: 873552
Catalog number: 18831
Publication date standards: 1.1.1996
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN