PD 6571:1992
Withdrawn Specification
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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
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 10/31/1992
Cancellation Date 08/02/2013
Page Count 44
Themes Test equipment
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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