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Control of a mobile device

  • US 9,264,888 B2
  • Filed: 03/16/2015
  • Issued: 02/16/2016
  • Est. Priority Date: 03/31/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • selectively disabling, by use of a processor, one or more functions of a mobile communications device in response to detecting a failure to respond to a communication sent to the mobile communication device from a supervisory source; and

    enabling, by use of the processor, the one or more functions in response to detecting a second communication between the mobile communications device and the supervisory source.

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