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Service escrowed transportable wireless event reporting system

  • US 8,855,716 B2
  • Filed: 08/21/2013
  • Issued: 10/07/2014
  • Est. Priority Date: 02/06/2007
  • Status: Active Grant
First Claim
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1. A system comprisinga replacement SIM card that is configured for purchase by a consumer through a mass-market sales channel and for insertion by the consumer into an existing cell phone, the replacement SIM card operable to allow the existing cell phone to function as a controller within an operating environment of a portable event reporting system,wherein the replacement SIM card provides the portable event reporting system with a pre-set number of prepaid alarm event communications.

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