Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No.two (DSS2) protocol - Calling Line Identification Restriction (CLIR) supplementary service - Part 1: Protocol specification [ITU-T Recommendation Q.2951, clause 4 (1995), modified]
STANDARD published on 1.10.1997
Designation standards: ČSN ETS 300664-1-ed.1
Classification mark: 877103
Catalog number: 22442
Publication date standards: 1.10.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN