Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification
STANDARD published on 1.2.2002
Designation standards: STN EN 300403-3-V1.4.1
Classification mark: 870403
Catalog number: 19747
Publication date standards: 1.2.2002
The number of pages: 89
Approximate weight : 298 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN