ÖNORM EN 300357-V1.2.1

Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service - Service description

STANDARD published on 1.8.2001

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The information about the standard:

Designation standards: ÖNORM EN 300357-V1.2.1
Publication date standards: 1.8.2001
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM