Integrated Services Digital Network (ISDN). Interworking between public ISDNs and private ISDNs for the provision of telecommunication services. General aspects
NORM herausgegeben am 1.12.1995
Designation standards: STN ETS 300345
Classification mark: 870345
Catalog number: 71300
Publication date standards: 1.12.1995
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN