DIN EN 300199:2002-07

Integrated Services Digital Network (ISDN) - Call Forwarding Busy (CFB) supplementary service - Service description.

STANDARD published on 1.7.2002

The information about the standard:

Designation standards: DIN EN 300199:2002-07
Publication date standards: 1.7.2002
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN