UNE-TBR 4:1997

INTEGRATED SERVICES DIGITAL NETWORK (ISDN). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AU ISDN USING ISDN PRIMARY RATE ACCESS.

NORM herausgegeben am 28.11.1997

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The information about the standard:

Designation standards: UNE-TBR 4:1997
Publication date standards: 28.11.1997
The number of pages: 438
Approximate weight : 1345 g (2.97 lbs)
Country: Spanish technical standard