Importance

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Abstract

A method of configuring an RF transceiver to receive a geographic-region specific message within a RF signal from a communications network, includes detecting the geographic-region specific message in a first RF transceiver operating in a first RF frequency spectrum; associating the detected geographic-region specific RF signal with a geographic region; generating a configuration command signal for the geographic region; and configuring a second RF transceiver to receive and transmit RF signals in a second RF frequency spectrum particular to the geographic region from the configuration command signal. A system for configuring an RF transceiver for use with a communications network, wherein the network includes transmitters which transmit a geographic-region specific message unique to the geographic region in which the transmitter is located, includes a mobile appliance having plural RF transceivers therein, including a first RF transceiver operating in a first RF frequency spectrum and a second RF transceiver operating in a second RF frequency spectrum, wherein the first RF transceiver receives the geographic-region specific message from a transmitter; a configuration mechanism for receiving the geographic-region specific message from the first transceiver, generating a configuration command signal, and transmitting the configuration command signal to the second RF transceiver; wherein the second RF transceiver, upon receipt of the configuration command signal, changes an associated RF configuration to operate in the second RF frequency spectrum associated with the geographic region.

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First Claim