Integrated Services Digital Network (ISDN); Malicious Call Identification (MCID) supplementary service; Functional capabilities and information flows
STANDARD published on 19.5.1992
Designation standards: ETSI ETS 300129-ed.1
Publication date standards: 19.5.1992
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: European technical standard
Category: Technical standards ETSI