144 IndexIndexAAirplane Mode, 57Alarm Clock, 126Amazon MP3, 98Ambient light sensor, 10Android Market, 94ApplicationsDefinition, 19Erase data, 50Favorites bar, 28Navigate, 28Recently used, 29BBack coverClose, 14Remove, 12Backupdata, 135BatteryCharge, 14Insert, 13Bluetooth, 116ButtonBack, 9Camera, 9Home, 9Menu, 9Power and Sleep/Wake, 9Volume up/down, 8CCalculator, 127Calendar, 124Calling, 31Camcorder, 113Camera, 109Camcorder, 113Manage pictures, 111Manage videos, 114Shoot videos, 113Take pictures, 110Charging, 14ConnectionMobile networks, 53To a computer, 115Wi-Fi, 55Contacts, 35Add, 35Sync, 38, 112View, 36Controls, 8Touch screen, 16Customize, 101