
Integrated Services Digital Network (ISDN) - Outgoing Call Barring-Fixed (OCB-F) supplementary service - Service description
NORM herausgegeben am 1.10.2000
Designation standards: ÖNORM EN 301082-V2.1.1
Publication date standards: 1.10.2000
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM