Comprehensive automatic directory assistance apparatus and method thereof
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United States of America Patent
Stats
-
Aug 26, 1986
Grant Date -
N/A
app pub date -
Sep 17, 1984
filing date -
Sep 17, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A comprehensive automatic directory assistance apparatus includes a means for receiving information from a caller via a specified number of DTMF signals, means for identifying another subscriber from the signals, means for vocally conveying information relating to the other subscriber to the caller and means, selectable by said caller, for connecting the caller with the other subscriber.
First Claim
Family
International Classification(s)
Cited Art Landscape
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