Integrated Services Digital Network (ISDN). Advice of Charge (AOC) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
STANDARD published on 1.7.2002
Designation standards: STN EN 300182-1-V1.2.4
Classification mark: 870182
Catalog number: 87923
Publication date standards: 1.7.2002
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Slovak technical standard
Category: Technical standards STN