ETSI ETS 300136-ed.1

Integrated Services Digital Network (ISDN); Closed User Group (CUG) supplementary service; Service description

NORM herausgegeben am 30.3.1992

The information about the standard:

Designation standards: ETSI ETS 300136-ed.1
Publication date standards: 30.3.1992
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI