Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-09-05
2006-09-05
Bui, Bing Q. (Department: 2614)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S419000, C455S420000, C455S456100
Reexamination Certificate
active
07103367
ABSTRACT:
A feature for a mobile station, wireless network, and method of operating a wireless network for locating a misplaced mobile station and preventing its unauthorized use. The wireless network including a base station. The network and base station transmit a misplaced mobile station signal to a mobile station, causing a misplaced mobile station to ring at high volume, display a text message, emit an audio message, and deactivate normal mobile station functions.
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A screen-shot of an online document entitled “KX-T7885 cordless ‘system’ phone,” having a copyright date of 1997-2001.
A screen-shot of an online document entitled “MobiNil” and “Customer Service” having an unknown date.
A screen-shot of an online document entitled “Panasonic Dura-Max” having a copyright date of 1999-2002.
Adams Thomas L.
Schroeder Timothy P.
Bui Bing Q.
Greenblum & Bernstein P.L.C.
SBC Knowledge Ventures L.P.
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