Integrated Services Digital Network (ISDN). Direct Dialling In (DDI) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
STANDARD published on 1.4.2002
Designation standards: STN EN 300064-2-V1.3.4
Classification mark: 870064
Catalog number: 19903
Publication date standards: 1.4.2002
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN