BS-6789-1 › 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BS-6789-1 - 1984 EDITION - SUPERSEDED
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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 general requirements


To find similar documents by classification:

33.040.35 (Telephone networks Including Public Switched Telephone Networks (PSTN), Private Telecommunication Networks (PTN) and Private Integrated Service Networks (PISN))

33.050.30 (Equipment for telex, teletext, telefax Modems, see 35.180)

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Document Number

BS 6789-1:1984

Revision Level

1984 EDITION

Status

Superseded

Publication Date

Feb. 29, 1984

Page Count

8 pages