ÖNORM ETS 300427

Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Supplementary service interactions

NORM herausgegeben am 1.12.1995

The information about the standard:

Designation standards: ÖNORM ETS 300427
Note: UNGÜLTIG
Publication date standards: 1.12.1995
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM