Customer Support: 131 242

  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

ETSI TBR 021 ed.1 (1998-01)

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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) signalling

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1998

Withdrawn date

24-04-2006

Free

DocumentType
Standard
Pages
61
PublisherName
European Telecommunications Standards Institute
Status
Withdrawn

Free