A draft amendment to BS 6789-7:1988 "Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators. Part 7. Specification for apparatus with call barring facilities"

Published by	Publication Date	Number of Pages
BSI	10/31/1992	8

Category: BS

Description

BS PD 6566 – A draft amendment to BS 6789-7:1988 "Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators. Part 7. Specification for apparatus with call barring facilities"

Cross References:
BS 6305
BS 6317
BS 6789:Section 3.1
BS 6789:Part 5
BS 6789:Section 6.1
BS 6789:Part 7