BS 6789-7:1988

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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

Published By	Publication Date	Number of Pages
BSI	1988	12

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Categories: 33.050.10 - Telephone equipment, BSI

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Description

Requirements for apparatus incorporating facilities for barring certain outgoing calls or classes of outgoing calls to a PSTN.

Additional information

Status	Withdrawn
Pages	12
Publication Date	1988-11-30
Withdrawn Date	2012-09-27
ISBN	0 580 16866 2
Standard Number	BS 6789-7:1988
Title	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
Descriptors	Circuits, Telephone switching equipment, Testing conditions, Calling equipment (telephones), Telecommunication systems, Performance, Communication equipment, Telephony, Telephone systems, Test equipment, Telephone equipment
Publisher	BSI
Committee	TCT/2
ICS Codes	33.050.10 - Telephone equipment

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BS 6789-7:1988

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