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VEHICLE TELEMATICS UNIT ACTIVATION WITH PROVISIONING DETECTION

  • US 20110039533A1
  • Filed: 08/14/2009
  • Published: 02/17/2011
  • Est. Priority Date: 08/14/2009
  • Status: Active Grant
First Claim
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1. A vehicle telematics unit activation method for use with a wireless cellular network, comprising the steps of:

  • (a) receiving a connection request via an initiating input at a telematics unit in a vehicle;

    (b) attempting a location update with the wireless cellular network;

    (c) receiving a location update rejection and an identifier indicating a reason for the rejection;

    (d) re-attempting the location update if the identifier has a first value; and

    (e) waiting for a subsequent initiating input before re-attempting the location update if the identifier has a second value.

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