Logo
Login Sign Up
Current Revision

BSI BS 6789-7:1988

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
Best Price Guarantee

$113.05

2-5 Days

$113.05

SAVE 10%

$203.49


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
British Standards Institution Logo

BSI BS 6789-7:1988

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

PUBLISH DATE 1988
PAGES 12
BSI BS 6789-7:1988
WITHDRAWN, 9/27/2012
Requirements for apparatus incorporating facilities for barring certain outgoing calls or classes of outgoing calls to a PSTN.
SDO BSI: British Standards Institution
Document Number 6789-7
Publication Date Nov. 30, 1988
Language en - English
Page Count 12
Revision Level
Supercedes
Committee TCT/2
Publish Date Document Id Type View
Nov. 30, 1988 BS 6789-7:1988 Revision