• Shopping Cart
    There are no items in your cart

BS 4778-2(1969) : LATEST

Superseded

Superseded

View Superseded by

Published date

11-23-2012

Superseded date

07-23-2013

Superseded by

BS 4778-2:1979

Sorry this product is not available in your region.

DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

PD 6569-7:1992 Draft standard to match to and work with ETS 300 001/NET4 \'Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators\' Specification for apparatus with call barring facilities

Sorry this product is not available in your region.