Telephone apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 26, 2000
Grant Date -
N/A
app pub date -
Oct 10, 1995
filing date -
Oct 28, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A signal receiver such as a portable telephone set or pager becomes more convenient when receiving an incoming call. A radio signal receiver for receiving a signal transmitted via a radio communication network line includes calling sound generator operable when an incoming call is received. An informing processing done by the calling sound generator can be varied by the user by selecting keys on a keyboard.
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Family
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Cited Art Landscape
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