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BSI PD 6569-3.1:1992

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-calling facilities
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BSI PD 6569-3.1:1992

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-calling facilities

PUBLISH DATE 1992
PAGES 12
BSI PD 6569-3.1:1992
WITHDRAWN, 9/28/2012
SDO BSI: British Standards Institution
Document Number 6569-3.1
Publication Date Oct. 31, 1992
Language en - English
Page Count 12
Revision Level
Supercedes
Committee TCT/301
Publish Date Document Id Type View
Oct. 31, 1992 PD 6569-3.1:1992 Revision