Do they have cell phones with GPS driving instruction devices?

I know cell phones have GPS tracking devices, but can any work as a GPS for giving people directions when they are driving? If not, why not? It doesn't seem like it would be too difficult to design.

Comments

2 Responses to “Do they have cell phones with GPS driving instruction devices?”
  1. asdfgh says:

    yes a lot of the new phone have gps direction devices..i didnt know this i bought one for my car and then my friend was using her cell phone..of course you have to buy the service for it but its worth it so helpful

  2. FoxWilliamMulder says:

    I have 2 that have that…Blackberry Curve and T-Mobile Dash. Now, if I only went somewhere….


 
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