ÖNORM ETS 300058

Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DDS1) protocol

NORM herausgegeben am 1.2.1992

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The information about the standard:

Designation standards: ÖNORM ETS 300058
Note: UNGÜLTIG
Publication date standards: 1.2.1992
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM