BS PD 6563:1992

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

$80.00 $160.02

Cross References:BS 6305BS 6317BS 6789:Part 1BS 6789:Section 3.1BS 6789:Section 3.2

Published: 10/31/1992

Pages: 8

ISBN: 0580215016

File Size: 1 file , 410 KB

Language: English

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