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Sharing account information and a phone number between personal mobile phone and an in-vehicle embedded phone

  • US 6,748,244 B2
  • Filed: 02/12/2002
  • Issued: 06/08/2004
  • Est. Priority Date: 11/21/2001
  • Status: Expired due to Term
First Claim
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1. A method for automatically using a service plan of a personal mobile phone over a phone embedded within a vehicle, the method comprising:

  • detecting the presence of the personal mobile phone;

    sending the mobile subscriber identification number from the detected phone to the embedded phone;

    sending the mobile subscriber identification number from the embedded phone to an authority of a wireless network;

    sending an authentication request to the personal mobile phone via the embedded phone;

    authenticating communication;

    sending a confirmation of the authentication to the wireless network authority via the embedded phone;

    ending communication between the personal mobile phone and the embedded phone; and

    opening a communication session between the embedded phone and the wireless network based on the sent confirmation.

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