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BSI Group, 09/12/1972
Publisher: BS
File Format: PDF
$90.00$180.34
Published:12/09/1972
Pages:16
File Size:1 file , 550 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
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
$76.00 $152.40
Draft standard to match to and work with ETS 300 001/NET4 "Apparatus using cordless attachments (excluding cellular radioapparatus) for connection to analogue interfaces of public switched telephone networks run by certain public telecommunicationsoperators"-Specification for cordless portable parts and cordless fixed parts as separate stand alone items
$166.00 $332.74
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
BS 6789-2:1992. Apparatus with one or more particularfunctions for connection to public switched telephone networks run bycertain public telecommunication operators. Specification forapparatus with loudspeaking facilities
$102.00 $205.74
