DIN ETS 300059:1992-09

Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; service description.

STANDARD published on 1.9.1992

The information about the standard:

Designation standards: DIN ETS 300059:1992-09
Publication date standards: 1.9.1992
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN