2Table of ContentsRead me firstGetting started8 Device layout10 Buttons11 Package contents12 Installing the SIM or USIM card andbattery16 Using dual SIM or USIM cards (dual SIMmodels)17 Charging the battery20 Inserting a memory card22 Turning the device on and off22 Holding the device23 Locking and unlocking the deviceBasics24 Using the touch screen27 Indicator icons28 Notifications and quick setting panels31 Home and Apps screens34 Opening apps34 Installing or uninstalling apps36 Entering text38 Using the power saving feature39 Accessing help informationPersonalising40 Switching to easy mode40 Managing the Home and Apps screens43 Changing the screen lock method44 Setting wallpaper44 Changing ringtones45 Setting up accounts45 Moving contacts from other devices toyour deviceNetwork connectivity47 Connecting to a mobile network47 Connecting to a Wi-Fi network48 Using Download booster49 Using Smart network switch49 Tethering devices and using mobilehotspotsMotions & usability features52 Control motions56 Air view56 Multi window60 Toolbox61 One-handed operation62 Increasing touch screen sensitivity