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Telephone Ringer Circuits Last Updated on:
Monday, October 03, 2011 06:07 PM
Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
Telephone #Display - The given circuit, when connected in parallel to a
telephone, dis- plays the number dialled from the telephone set using the
DTMF mode. This circuit can also show the number dialled from the
phone of the called party....(added 5/02)
