Remotely controlling operation mode of portable wireless communication terminals
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United States of America Patent
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Aug 3, 2004
Grant Date -
N/A
app pub date -
Sep 8, 2000
filing date -
Sep 9, 1999
priority date (Note) -
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Abstract
Portable wireless communication terminals such as cellular phones are equipped with features that are useful in controlling an operational mode in response to termination attempts according to a predetermined set of rules. When the rules are satisfied, the mode switch process in the remote cellular phone is able to change its operational mode without establishing a line connection. In addition, the remote cellular phone is also able to display a predetermined message such as contact information that is helpful in returning a lost cellular phone to an owner.
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