DIN ETS 300056/A1:1997-10

Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description.

NORM herausgegeben am 1.10.1997

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The information about the standard:

Designation standards: DIN ETS 300056/A1:1997-10
Note: Änderung
Publication date standards: 1.10.1997
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN

Annotation of standard text DIN ETS 300056/A1:1997-10 :

ISDN - Dienstmerkmal Anklopfen - Dienstbeschreibung.