Before going into details , one should to know certain necessary things about GPS.
- GPS communication and mobile communication are two different things.
- GPS should work even without a SIM card.
- GPS needs some software to locate your position in a map.
- Without that software(maps) GPS just provide you longitude and latitude values.
- GPS has direct connectivity to satellites(32 of them orbiting our Earth, at lest 4 needed to establish a connection)
- A mobile phone with GPS receiver
- If it has GPS, there is a good probability that its having inbuilt software(like Nokia maps)
- Maps data for specific location or country
For that you can use Map loader software for Nokia phones. You should aware of the free features in the Nokia maps software. If you want extra features you have to pay for the licence. I think free features are sufficient to reach your destination, the extra features adds only sophistication to that.
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