STN ETS 300261 (879519)

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

NORM herausgegeben am 1.7.1994

The information about the standard:

Designation standards: STN ETS 300261
Classification mark: 879519
Catalog number: 78140
Note: UNGÜLTIG
Publication date standards: 1.7.1994
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN