BS PD 6571:1992

BS 6789-2:1992. Apparatus with one or more particularfunctions for connection to public switched telephone networks run bycertain public telecommunication operators. Specification forapparatus with loudspeaking facilities

BSI Group , 10/31/1992

Publisher: BS

File Format: PDF

$154.00$309.00

Description

Cross References:BS 1088BS 2475BS 3593BS 4778BS 5940:Part 1BS 6305BS 6312BS 6317BS 6450:Part 4BS 6789:Part 1BS 6789:Part 2BS 6789:Part 6PD 6568CCITT Recommendation P.34 CCITT Recommendation P.51CCITT Recommendation P.53 Telecommunications Act 1984

Published: 10/31/1992

Pages: 44

File Size: 1 file , 3.1 MB

ISBN: 0580215350

Language: English

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