
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Diversion supplementary services [ISO/IEC 13782 (1995), modified]
NORM herausgegeben am 1.10.1996
Designation standards: ÖNORM ETS 300256
Note: UNGÜLTIG
Publication date standards: 1.10.1996
The number of pages: 92
Approximate weight : 307 g (0.68 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM