BS6450-7:1990

International Standards

ISO


The International Organization for Standardization
ISO Standards
ISO Part 2

IEC


The International Electrotechnical Commission
IEC Standards

EN


European Standards in English
EN Standards

BSI


The British Standards Institute
BS Standards

OTHERS


Miscellaneous Sources
Other Standards


Standards
Catalog
Home Page


British Standards: BS6450-7:1990



Standard No BS6450-7:1990
Title of Standard 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
ISBN 058018751 9
Date of Publication 28/10/90
Approx Pages 16
Description 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 (tes
Cross references BS 4778, BS 6450:Part 1:Section 6.1, Telecommunications Act 1984
International Equiv (If Applicable )
Replaces Standards : BS6450:Part 7:1984
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref TCT/8


To obtain a quote for this standard, you can email BSI directly via the following email address:

Purchase and delivery details will be returned.