ÖNORM ETS 300649

Public Switched Telephone Network (PSTN) - Calling Line Identification Restriction (CLIR) supplementary service - Service description

NORMA vydaná dňa 1.5.1997

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The information about the standard:

Designation standards: ÖNORM ETS 300649
Note: NEPLATNÁ
Publication date standards: 1.5.1997
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM