OK, I read a lot of threads on this but I am still a little confused. One of the things that drew me to the Pearl was the maps feature. I just had to get rid of my truck that had the factory navi in it and I really miss it.

So what do I need with the phone to make it function just like a factory navi system in an automobile? I mean be able to input an address and give all the turn-by-turn directions with all the voice prompts, etc.

Thanks.......JD