5Table of ContentsGetting started7 Device layout8 Buttons9 Package contents9 Installing the SIM or USIM card andbattery12 Charging the battery15 Inserting a memory card17 Turning the device on and off17 Holding the device18 Locking and unlocking the device18 Adjusting the volume18 Switching to silent modeBasics19 Indicator icons20 Using the touch screen23 Control motions24 Notifications25 Quick setting panel25 Home screen28 Locked screen29 Using applications29 Applications screen30 Help31 Entering text33 Connecting to a Wi-Fi network34 Setting up accounts35 Transferring files36 Securing the device38 Upgrading the deviceCommunication39 Phone44 Contacts48 Messages49 Email51 Google Mail53 Hangouts53 Google+53 Messenger54 ChatONWeb & network55 Internet56 Chrome57 Bluetooth58 NFC59 S Beam