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Mobile telephone device

  • US 20060166659A1
  • Filed: 01/07/2003
  • Published: 07/27/2006
  • Est. Priority Date: 07/11/2002
  • Status: Abandoned Application
First Claim
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18. A mobile telephone device including:

  • a single transceiver for connecting the telephone device to a mobile telephone; and

    a controller coupled to the transceiver, the controller operative to place the mobile telephone device in at least one of;

    a telephone condition thereby allowing a user to selectively connect to the mobile telephone network; and

    in response to receiving an alarm signal, an alarm condition to connect the transceiver to the mobile telephone network, the controller having a security subscriber identification module for use in connection to the mobile telephone network when the mobile telephone device is in the alarm condition and a user subscriber identification module for use in connection to the mobile telephone network when the mobile telephone device is in the telephone condition.

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