DIN ETS 300137:1992-12

Integrated Services Digital Network (ISDN); Closed User Group (CUG) supplementary service; functional capabilities and information flows.

STANDARD published on 1.12.1992

The information about the standard:

Designation standards: DIN ETS 300137:1992-12
Publication date standards: 1.12.1992
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: German technical standard
Category: Technical standards DIN