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Navigation Device

  • US 20120046046A1
  • Filed: 04/09/2010
  • Published: 02/23/2012
  • Est. Priority Date: 04/13/2009
  • Status: Abandoned Application
First Claim
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1. A navigation device, comprising:

  • a hands-free call unit that is connected to a mobile-phone handset and provides a hands-free call;

    an acquisition unit that acquires from the mobile-phone handset data related to a phone number stored in the mobile-phone handset;

    a display control unit that displays a screen based upon the data related to the phone number acquired by the acquisition unit;

    a storage unit in which the screen displayed by the display control unit when power is turned off is stored; and

    a redisplay control unit that calls and redisplays the screen stored in the storage unit when the power is turned on again after having been turned off.

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