NOVA chat User’s Guide Page 14NOVA chat 8 Device Features1 Power button: Press and hold to turn the device on or off2 Volume button: Press to turn the volume up or down3 Display screen: Displays the application screens4 Home: Press to go to the home screen5 Back: Tap to return to the previous screen or menu. Press and hold to displayan option to close the application.6 Menu: Tap to display menus that allow you to select a vocabulary file, enable ordisable augmentative options, set how and when to speak messages, andconfigure a wide variety of additional options.7 USB port: Connect a USB cable for charging the device or transferringvocabulary8 Headset jack (3.5 mm)