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BSI BS 6789-7:1988

Current Revision

Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators. Specification for apparatus with call barring facilities

$112.00

$112.00

$201.60


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WITHDRAWN, 9/27/2012

SDO BSI: British Standards Institution
Document Number BS 6789
Publication Date Nov. 30, 1988
Language en - English
Page Count 12
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Nov. 30, 1988 BS 6789-7:1988 Revision