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  4. Standard "UNE-TBR 21:1999/ERRATUM:1999"
Correction UNE-TBR 21:1999/ERRATUM:1999 17.3.1999 preview

UNE-TBR 21:1999/ERRATUM:1999

TERMINAL EQUIPMENT (TE). ATTACHMENT REQUIREMENTS FOR PAN-EUROPEAN APPROVAL FOR CONNECTION TO THE ANALOGUE PUBLIC SWITCHED TELEPHONE NETWORKS (PSTNS) OF TE (EXCLUDING TE SUPPORTING THE VOICE TELEPHONY SERVICE) IN WHICH NETWORK ADDRESSING, IF PROVIDED, IS BY MEANS OF DUAL TONE MULTI FREQUENCY (DTMF) SINGALLING.

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STANDARD published on 17.3.1999


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The information about the standard:

Designation standards: UNE-TBR 21:1999/ERRATUM:1999
Note: Correction
Publication date standards: 17.3.1999
SKU: NS-1128342
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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