BS 6789-3.1:1985

BS 6789-3.1:1985


Full Specification Given Below:

Standard BS 6789-3.1:1985
Title Identifier 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
Status CU
Publication Date 15/03/85
Committee TCT/2
Approximate Price 52.00
Notes
ISBN 0 580 14473 9
Pages 12
International Equivalent
Descriptors Telephone equipment, Telephones, Telephony, Communication equipment, Calling equipment (telephones), Automatic, Testing conditions, Test equipment, Circuits, Type testing, Performance testing, Electrical testing, Instructions for use, Time, Signals
Cross references BS 4778, BS 6305, BS 6317, BS 6789:Part 1, CCITT Recommendation T.30, CCITT Recommendation V.25, Telecommunications Act 1984
Replaces
Replaces Notes
Replaced By
Replaced by Notes


To purchase this standard/document, please email
Obtain a Quote for BS, ISO, EN and IEC Standards





Back to Standards Direct