Integrated Services Digital Network (ISDN); Application of the BC-, HLC-, LLC- information elements by terminals supporting ISDN services
NORMA vydána dne 15.11.1992
Designation standards: ETSI ETR 018-ed.2
Publication date standards: 15.11.1992
The number of pages: 71
Approximate weight : 213 g (0.47 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI