ÖNORM ETS 300199

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

NORM herausgegeben am 1.3.1995

The information about the standard:

Designation standards: ÖNORM ETS 300199
Note: UNGÜLTIG
Publication date standards: 1.3.1995
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM