The use of GPS technology in Prepaid Karte cell phones is not new however the latest mobile phones have GPS devices loaded in them which has made it extremely easy to keep track of someone’s location all the time and that too with great accuracy. The use of GPS in Handys mobile phones has so many advantages. Any person who is caught in an emergency situation can use their mobile phones to find their way out. It can be used to provide information about your ETA to your family members. It’s also of great help in finding elderly or children when they are lost.