Telecommunications – Radiotelephone system – Including private cordless extension system
Reexamination Certificate
2005-03-21
2009-06-09
Urban, Edward (Department: 2618)
Telecommunications
Radiotelephone system
Including private cordless extension system
C455S411000, C455S415000, C455S461000, C455S550100, C455S567000, C379S903000, C379S093030, C715S741000, C715S733000
Reexamination Certificate
active
07546130
ABSTRACT:
A method of operating a mobile terminal includes receiving mobile communications and transmitting mobile communications in a first mode of operation, and enabling at least one function that is not available in the first mode of operation while preventing transmission of mobile communications in a second mode of operation. The first mode of operation is activated responsive to receiving a valid authorization code in the second mode of operation. Related devices and computer program products are also discussed.
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Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration corresponding to PCT/US2005/039585 mailed on Apr. 4, 2006.
Chen Junpeng
Myers Bigel Sibley & Sajovec P.A.
Sony Ericsson Mobile Communications AB
Urban Edward
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