To use: Select the character that you want to use. The screen on your phone will fill up. Once loaded, tap the mouth to open it, release tap to close. Hold the back of the phone up to your mouth and rotate it horizontally. Then repeat the steps of opening and closing to imitate the speech that you make. To exit full screen mode, press the back button or escape. Once out of full screen mode, backspace can be pressed to return to the character select screen, or if your phone has no backspace, refresh can be pressed.