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BSI Group, 09/28/1973
Publisher: BS
File Format: PDF
$125.00$251.46
Published:28/09/1973
Note:This product is unavailable in Ukraine, Russia, Belarus
Draft standard to match to and work with ETS 300 001/NET4 "Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks run by certain public telecommunications operators"-Specification for general requirements
$76.00 $152.40
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
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
