Integrated Services Digital Network (ISDN). Advice of Charge (AOC) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
NORM herausgegeben am 1.8.1994
Designation standards: STN ETS 300182-1
Classification mark: 870182
Catalog number: 71394
Publication date standards: 1.8.1994
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN