BS 6789-2:1984

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Requirements for loudspeaking facilities incorporated in extension apparatus for connection to a single exchange line. Applies only where the apparatus containing the loudspeaking facility also provides either integral handset telephony or the capability of associated handset telephony.

Cross References:
BS 1088
BS 2475
BS 3593
BS 4778
BS 5940:Part 1
BS 6305
BS 6312
BS 6317
BS 6789:Part 1
BS 6789:Part 6
CCITT Recommendation P. 34
CCITT Recommendation P.51
CCITT Recommendation P. 53
British Telecommunications Act 1981

Product Details

Published:

03/30/1984

ISBN(s):

0580137961

Number of Pages:

24

File Size:

1 file , 2.5 MB

Product Code(s):

00122436, 00122436, 00122436

Note:

This product is unavailable in United Kingdom