ÖNORM ETS 300453

Business TeleCommunications (BTC) - Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S) - Terminal equipment interface

NORM herausgegeben am 1.6.1996

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The information about the standard:

Designation standards: ÖNORM ETS 300453
Note: UNGÜLTIG
Publication date standards: 1.6.1996
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM