Integrated Services Digital Network (ISDN). Circuit mode structured bearer service category usable for speech information transfer. Terminal requirements for end-to-end compatibility
NORM herausgegeben am 1.1.1994
Designation standards: STN ETS 300083
Classification mark: 870083
Catalog number: 71435
Publication date standards: 1.1.1994
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN