ÖNORM EN 300650-V1.2.1

Integrated Services Digital Network (ISDN) - Message Waiting Indication (MWI) supplementary service - Service description

STANDARD published on 1.8.2001

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The information about the standard:

Designation standards: ÖNORM EN 300650-V1.2.1
Publication date standards: 1.8.2001
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM