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  4. Standard "UNE-TBR 21:1998"
Standard UNE-TBR 21:1998 29.9.1998 preview

UNE-TBR 21:1998

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.

Automatically translated name:

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.



STANDARD published on 29.9.1998


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134.50 USD

The information about the standard:

Designation standards: UNE-TBR 21:1998
Publication date standards: 29.9.1998
SKU: NS-568171
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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