ETSI TBR 021
- 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 b
- standard by European Telecommunications Standards Institute, 01/01/1998
- Publisher: ETSI
$29.00$58.50
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