STN ETS 300183 (870183)

Integrated Services Digital Network (ISDN). Conference call, add-on (CONF) supplementary service. Service description

NORM herausgegeben am 1.2.1994

The information about the standard:

Designation standards: STN ETS 300183
Classification mark: 870183
Catalog number: 71268
Publication date standards: 1.2.1994
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN