Integrated Services Digital Network (ISDN). Subadressing (SUB) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
NORM herausgegeben am 1.12.1995
Designation standards: STN ETS 300061-1
Classification mark: 870061
Catalog number: 71367
Publication date standards: 1.12.1995
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN