• BS 6450-4:1993

BS 6450-4:1993

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators-Specification for ports

BSI Group, 12/15/1993

Publisher: BS

File Format: PDF

$226.00$452.12


Published:15/12/1993

Pages:162

File Size:1 file , 1.3 MB

Note:This product is unavailable in Ukraine, Russia, Belarus



Cross References:
BS 2045
BS 4669
BS 6301
BS 6305
BS 6312
BS 6317
BS 6328:Part 1
BS 6328:Section 8.1
BS 6328:Section 8.2
BS 6450:Part 1
BS 6450:Part 2
BS 6450:Section 3.1
BS 6450:Section 5.1
BS 6450:Section 6.1
BS 6701:Part 1
BS 6833:Part 2
BS 6833:Part 3
BS 6833:Part 5
BS 7378:Part 1
British Telecommunications Specification T4545
British Telecommunications Relay sheet 19/5
British Telecommunications Specification T4512
British Telecommunications Relay Sheet 11749
CCITT Recommendation G.101
CCITT Recommendation G.703
CCITT Recommendation G.711
CCITT Recommendation G.721
CCITT Recommendation G.792
CCITT Recommendation G.821
CCITT Recommendation G.823
CCITT Recommendation O.9
CCITT Recommendation O.131
CCITT Recommendation O.151
CCITT Recommendation O.162
CCITT Recommendation O.171
CCITT Recommendation P.51
CCITT Recommendation P.53
CCITT Recommendation P.64
CCITT Recommendation P.65
CCITT Recommendation P.66
CCITT Recommendation P.76
CCITT Recommendation P.79
BS 6450:Part 7
BS 6484
BS 6701:Part 2
BS 9210 N0001:Part 2
CCITT Recommendation B.12
CCITT Recommendation G.704
CCITT Recommendation G.712
Supplement No. 10 to Volume V 1984 Red Book
CEPT publication NET 33:Part 1
CEPT publication NET 33:Part 2
OFTEL OTR 001
OFTEL Update SA35
OFTEL Update SA41
OFTEL Guidance note on the facilities required on PBX consoles for visually handicapped telephonists
OFTEL Standard for simple telephones with additional receive amplification
Telecommunications Act 1984


Partially replaced by BS 7378-3:1998.

Incorporates the following:
AMD 10396 published 15 March 1999
AMD 9092, September 1996 (not available separately)

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