Method and apparatus for selectively disabling a communication device
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United States of America Patent
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Nov 28, 2006
Grant Date -
N/A
app pub date -
Oct 31, 2002
filing date -
Oct 31, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is directed at a telephone that automatically selectively disables a microphone when the microphone is moved out of close proximity to the user's mouth. One embodiment comprises a sensor that detect if the telephone microphone is in close proximity to a user's mouth and a switch that selectively mutes the telephone in response to the detection.
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