[. . . ] [. . . ] Display a list of track titles/file names to select songs Switch between media file types Select a folder Switch to the call history list Switch to the phone book mode Turn automatic answering on or off Search for a music by category Turn the ring tone for incoming calls on or off Select a category Select a list title that you want to play Capture an image Turn private mode on and off Adjust the other party's listening volume End a call Accept an incoming call When the navigation unit is connected, switch to the navigation display. This guide is intended to guide you through the basic functions of this unit. [. . . ] [. . . ]