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BSI PD 6571:1992

Text for BS 6789-2:1992 'Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunication operators. Part 2. Specification for apparatus with loudspeaking facilities'
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BSI PD 6571:1992

Text for BS 6789-2:1992 'Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunication operators. Part 2. Specification for apparatus with loudspeaking facilities'

PUBLISH DATE 1992
PAGES 44
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WITHDRAWN, 8/2/2013
SDO BSI: British Standards Institution
Document Number PD 6571
Publication Date Oct. 31, 1992
Language en - English
Page Count 44
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Oct. 31, 1992 PD 6571:1992 Revision