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BSI PD 6569-3.2:1992

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-answering and auto-clearing facilities
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BSI PD 6569-3.2:1992

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-answering and auto-clearing facilities

PUBLISH DATE 1992
PAGES 12
Document Preview
WITHDRAWN, 9/28/2012
SDO BSI: British Standards Institution
Document Number PD 6569
Publication Date Oct. 31, 1992
Language en - English
Page Count 12
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Oct. 31, 1992 PD 6569-3.2:1992 Revision