Integrated Services Digital Network (ISDN). Calling Line Indetification Restriction (CLIR) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
NORM herausgegeben am 1.12.1995
Designation standards: STN ETS 300093-1
Classification mark: 870093
Catalog number: 71373
Publication date standards: 1.12.1995
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN