Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
NORMA vydána dne 15.11.1994
Designation standards: ETSI ETS 300097-1-ed.1/Amd.1
Publication date standards: 15.11.1994
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI