BS 6450-7:1990

BS 6450-7:1990


Full Specification Given Below:

Standard BS 6450-7:1990
Title Identifier Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators. Specification for the procedure for in-service observation of PBXs undergoing type approval
Status CU
Publication Date 28/10/90
Committee TCT/8
Approximate Price 52.00
Notes
ISBN 0 580 18751 9
Pages 16
International Equivalent
Descriptors Telephone switching equipment, Telephone equipment, Telephony, Communication equipment, Telephone exchanges, Type approval, Approval testing, Acceptance (approval), Failure (quality control), Performance testing, Testing conditions, Visual inspection (testing), Reports, Telecommunication systems
Cross references BS 4778, BS 6450:Part 1:Section 6.1, Telecommunications Act 1984
Replaces BS 6450:Part 7:1984
Replaces Notes
Replaced By
Replaced by Notes


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