BS 6789-1:1984
Withdrawn Standard
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BS 6789-1:1984

Apparatus with one or more particular functions for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 02/29/1984
Cancellation Date 09/27/2012
Page Count 12
Themes Telephony
EAN ---
ISBN ---
Weight (in grams) ---
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