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BSI Group, 06/30/1987
Publisher: BS
File Format: PDF
$69.00$139.70
Published:30/06/1987
Pages:8
File Size:1 file , 380 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
BS 6789-3.1:1985. Apparatus with one or more particular functions for connection to the BritishTelecommunications public switched network. Part 3. Apparatus with auto-calling, auto-answering and auto-clearing facilities. Specification for auto-calling facilities
$76.00 $152.40
Draft standard to match to and work with ETS 300 001/NET4. Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators
$166.00 $332.74
Draft standard to match to and work with ETS 300 001/NET4. Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators. Apparatus with auto-calling, auto-answering and auto-clearing facilities-Specification for auto-answering and auto-clearing facilities
$44.00 $88.90
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 cordless telephone apparatus using radio links
