Sprint Communications Comapny L.p.

Brian D Mantel

Lyle W Paczkowski

Kenneth Ray Steele

Clinton Harry Loman

Kevin R Cordes

A method of managing a lifecycle of a mobile communication device. The method comprises storing a biographical digest in a radio frequency identity chip of the mobile communication device at the time of manufacture of the communication device, wherein the biographical digest comprises information about the device and comprises a static portion and a dynamic portion. The method further comprises activating the device for wireless communication service; after activating the device, deactivating the device for wireless communication service; and after deactivating the device, writing a device status of the dynamic portion of the biographical digest in the radio frequency identity chip of the device to a value of dead, whereby the device is prevented from being activated for wireless communication service after once having the device status of the dynamic portion of the biographical digest in the radio frequency identity chip of the device written to the dead value.

Digest of biographical information for an electronic device with static and dynamic portions

A radio frequency identity (RFID) chip. The RFID chip comprises an antenna to receive and transmit information signals and to receive power radiated by a radio frequency power source, an electrical power induction component coupled to the antenna, a radio transceiver coupled to the antenna, a memory, a connector that is configured for connecting the RFID chip into a communication bus of a circuit board and to a battery derived source of power provided by the circuit board, and a processor coupled to the connector, the memory, and the radio transceiver, wherein the processor is configured to read from the memory and to provide the information read from the memory to the radio transceiver for transmitting and to read from the connector and write the information read from the connector to the memory.

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Shawnee, KS, United States of America

Brian D Mantel