Basics21Indicator iconsIndicator icons appear on the status bar at the top of the screen. The icons listed in the tablebelow are most common.The status bar may not appear at the top of the screen in some apps. To display thestatus bar, drag down from the top of the screen.Icon MeaningWi-Fi connectedBluetooth feature activatedGPS activatedAlarm activatedMute mode activatedVibration mode activatedFlight mode activatedError occurred or caution requiredBattery power levelLock screenPressing the Power key turns off the screen and locks it. Also, the screen turns off andautomatically locks if the device is not used for a specified period.The screen is locked with Swipe, the default screen lock method.Press the Power key or the Home key and swipe in any direction to unlock the screen.