Drive Around = Arrow keys
Music On / Off = M or N Keys
Radio = R Key
Switch Radio Stations = 1,2,3 Keys
In Sim Taxi, the main objective of the game is to look for passengers and deliver them to their destinations as quickly as you possibly can but without damaging your car. A phone operator will help you locate customers but also you don't need to worry where the locations are because there's a compass on the top left to guide you.