GPS System in Smartphones

Hi everyone…!

I have recently came to acquire an experience in measuring the trip distance by using the built-in A-GPS system in my Nokia 6220 Classic. It has provided the total distance covered, average & maximum speed of the car along with the exact time consumed. It has been showing the continuous changes in longitude and latitude values during the travel.

My question : Is this GPS system would be available free of cost throughout the world or only in some countries …?

I would be thankful to those technocrats who can supply more information…