Cross References:BS 6305BS 6317BS 6789:Part 1BS 6789:Section 3.1BS 6789:Section 3.2
BS PD 6563:1992
Original price was: $160.02.$80.00Current price is: $80.00.
BS 6789-3.2:1987. Apparatus with one or more particular functions for connection to certain public switchedtelephone networks. Apparatus with auto-calling, auto-answering and auto-clearing facilities. Specificationfor auto-answering and auto-clearing facilities
BSI Group , 10/31/1992
Pages: 8



