Cross References:BS 6305BS 6317BS 6789:Section 3.1BS 6789:Part 5BS 6789:Section 6.1BS 6789:Part 7
BS PD 6566:1992
Original price was: $160.02.$80.00Current price is: $80.00.
BS 6789-7:1988 AMD1. Apparatus with one or more particular functions for connection to public switched telephonenetworks run by certain public telecommunications operators. Specification for apparatus with call barring facilities
BSI Group , 10/31/1992
Pages: 8
