5Table of ContentsGetting started8 Device layout9 Buttons10 Package contents11 Installing the SIM or USIM card andbattery15 Charging the battery17 Inserting a memory card19 Attaching a hand strap20 Turning the device on and off20 Holding the device21 Locking and unlocking the device21 Adjusting the volume21 Switching to silent modeBasics22 Indicator icons23 Using the touch screen26 Control motions30 Notifications30 Quick setting panel31 Home screen33 Locked screen34 Using applications35 Applications screen36 Help36 Entering text38 Connecting to a Wi-Fi network39 Setting up accounts40 Transferring files41 Securing the device43 Upgrading the deviceCommunication44 Phone50 Contacts53 Messaging55 Email57 Google Mail58 Talk59 Google+59 Messenger60 ChatONWeb & network61 Internet62 Chrome63 Bluetooth64 Screen Mirroring65 Samsung Link66 Group Play