GPS-the Global Positioning System was established by the US military for support of American forces in the field, but it is now in widespread use for public and commercial applications as well. The Global Positioning System has made many things easier in our lives like finding the best route to the store, and helping save lives through faster emergency response times. Mobile phones have changed much over the last few years. Before few years phones were bulky, expensive, poorly supported, and out of the reach of many, but today, mobile phones are so popular and most required thing that you can't go a single block without running into one. Mobile phones have become more popular, and many manufacturers have added features that make them more attractive.

Along with features such as internet access, digital cameras and music players, GPS is required feature in a mobile phone. The addition of GPS feature to mobile phone has created many advantages. The most asked question over mobile phones that is really difficult to answer sometime is Where are you?, but With a GPS phone you can tell your exact location and also you can project your position on a map in your friend's mobile phone. Most of the new phones designed by some popular brands like Samsung, LG, Motorola, Sony Ericsson, Blackberry and Nokia are well equipped with GPS feature. The Motorola i305 and i530 are GPS mobile phones designed by Motorola.