33.040.01

Telecommunication systems in general

33.040.20

Transmission systems

33.040.30

Switching and signalling systems

33.040.35

Telephone networks

33.040.40

Data communication networks

33.040.50

Lines, connections and circuits

33.040.60

Powerline telecommunications

33.040.99

Other equipment for telecommunication systems
BS 4727-3:Group 03:1992

BS 4727-3:Group 03:1992

Withdrawn Most Recent

Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to telecommunications electronics Telegraphy, facsimile data communication

€390.00

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BS 7606:1992

BS 7606:1992

Withdrawn Most Recent

Specification for social alarm system apparatus for connection to public switched telephone networks

€172.00

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DD ENV 41004:1992

DD ENV 41004:1992

Withdrawn Most Recent

Reference configuration for connectivity relations of private telecommunication network exchanges

€370.00

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BS 6317:1992

BS 6317:1992

Withdrawn Most Recent

Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators

€329.00

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PD 6560:1992

PD 6560:1992

Withdrawn Most Recent

BS 6305:1992 AMD1. Specification for generalrequirements for apparatus for connection to public switched telephonenetworks run by certain public telecommunications operators

€201.00

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PD 6561:1992

PD 6561:1992

Withdrawn Most Recent

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

€172.00

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PD 6563:1992

PD 6563:1992

Withdrawn Most Recent

BS 6789-3.2:1987. Apparatus with one or more particular functions for connection to certain public switchedtelephone networks. Apparatus with auto-calling, auto-answering and auto-clearing facilities. Specificationfor auto-answering and auto-clearing facilities

€172.00

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PD 6564:1992

PD 6564:1992

Withdrawn Most Recent

BS 6789-6.1:1986. Apparatus with one or moreparticular functions for connection to certain public switchedtelephone networks. Specification for series connectedapparatus. Apparatus having maximum allowable impairments"

€172.00

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PD 6565:1992

PD 6565:1992

Withdrawn Most Recent

BS 6789-6.2:1989. Apparatus with one or moreparticular functions for connection to public switched telephonenetworks run by certain public telecommunications operators. Specification for series connected apparatus. Apparatushaving less than maximum allowable impairments

€172.00

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PD 6566:1992

PD 6566:1992

Withdrawn Most Recent

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

€172.00

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PD 6567:1992

PD 6567:1992

Withdrawn Most Recent

BS 6833-1:1987 AMD1. Apparatus using cordless attachments (excluding cellular radio apparatus) for connection toanalogue interfaces of public switched telephone networks. Specification for general requirements

€172.00

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PD 6568:1992

PD 6568:1992

Withdrawn Most Recent

Draft standard to match to and work with ETS 300 001/NET4. Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators

€370.00

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PD 6569-1:1992

PD 6569-1:1992

Withdrawn Most Recent

Draft standard to match and work with ETS 300 001/NET4 "Apparatus one or more particular functions for connection public switched telephone networks run by certain telecommunications operators" Specification general requirements

€201.00

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PD 6569-7:1992

PD 6569-7:1992

Withdrawn Most Recent

Draft standard to match and work with ETS 300 001/NET4 "Apparatus one or more particular functions for connection public switched telephone networks run by certain telecommunications operators" Specification apparatus call barring facilities

€201.00

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PD 6570-1:1992

PD 6570-1:1992

Withdrawn Most Recent

Draft standard to match and work with ETS 300 001/NET4 "Apparatus using cordless attachments (excluding cellular radio apparatus) for connection analogue interfaces of public switched telephone networks run by certain telecommunications operators" Specification general requirements

€172.00

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