ÖNORM ETS 300261

Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Call transfer supplementary service

NORM herausgegeben am 1.4.1994

The information about the standard:

Designation standards: ÖNORM ETS 300261
Note: UNGÜLTIG
Publication date standards: 1.4.1994
The number of pages: 54
Approximate weight : 162 g (0.36 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM