STN ETS 300090 (870090)

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

STANDARD published on 1.2.1994

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The information about the standard:

Designation standards: STN ETS 300090
Classification mark: 870090
Catalog number: 71250
Publication date standards: 1.2.1994
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Slovak technical standard
Category: Technical standards STN