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ÖNORM EN 300199-V1.2.1

Integrated Services Digital Network (ISDN) - Call Forwarding Busy (CFB) supplementary service - Service description

NORMA vydaná dňa 1.8.2001

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The information about the standard:

Designation standards: ÖNORM EN 300199-V1.2.1
Publication date standards: 1.8.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM