BS 6789-7:1988

Withdrawn

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

Available format(s)

Hardcopy , PDF

Withdrawn date

27-09-2012

Language(s)

English

Published date

30-11-1988

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. General
4. Connection arrangements
5. Functional requirements
6. Electrical requirements
7. Marking
8. Information to be provided by the supplier
Appendices
A. General conditions of test
B. Call barring function tests
Figures
1. Connection arrangements: discrete call barring
function
2. Test circuit

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

Committee	TCT/2
DevelopmentNote	Supersedes 84/65418 DC (09/2005) Inactive for the new design. (05/2007)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Withdrawn

PD 6569-7:1992	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\' Specification for apparatus with call barring facilities
PD 6566:1992	BS 6789-7:1988 AMD1. Apparatus with one or more particular functions for connection to public switched telephonenetworks run by certain public telecommunications operators. Specification for apparatus with call barring facilities
PD 6561:1992	BS 6789-1:1984 AMD1. Apparatus with one or more particular functions for connection to the BritishTelecommunications public switched telephone network. Specification for general requirements
BS 6789-1:1984	Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators Specification for general requirements

BS 4778-2:1979	Quality vocabulary National terms
BS 6317:1982	Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunication operators
BS 6789-1:1984	Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators Specification for general requirements
BS 6789-3.1:1985	Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. Apparatus with auto-calling, auto-answering and auto-clearing facilities Specification for auto-calling facilities
BS 6305:1982	Specification for general requirements for apparatus for connection to the British Telecommunications public switched telephone network
BS 6789-6.1:1986	Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus Apparatus having maximum allowable impairments

View more information

$145.10

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

Log into your Account

BS 6789-7:1988

Withdrawn

Table of Contents

Abstract

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory

Access your standards online with a subscription