ČSN ETS 300090 (873509)

Integrated Services Digital Network (ISDN). Calling Line Identification Restriction (CLIR) supplemetary service Service description

NORM herausgegeben am 1.6.1995

Nur das Vorwort ist in der tschechischen Sprache -
Gedruckt (1.10 EUR)

The information about the standard:

Designation standards: ČSN ETS 300090
Classification mark: 873509
Catalog number: 17788
Publication date standards: 1.6.1995
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN