Basics28Using the quick setting panelYou can activate or deactivate some features on the notifications panel. To activate ordeactivate more features, open the quick setting panel.To open the quick setting panel, drag the status bar downwards with two fingers.Alternatively, tap on the notifications panel. To close the quick setting panel, drag the barfrom the bottom of the screen upwards.Tap the following options to activate or deactivate them. You can view more detailed settingsif you tap and hold a button.• Wi-Fi: Refer to Wi-Fi for more information.• Location: Refer to Location for more information.• Sound / Vibrate / Mute: Select a sound mode.• Screen rotation: Allow or prevent the interface from rotating when you rotate the device.Some apps do not allow screen rotation.• Bluetooth: Refer to Bluetooth for more information.• Mobile data: Refer to Data usage or Mobile networks for more information.• Download booster: Refer to Download booster for more information.• U. power saving: Refer to Ultra power saving mode for more information.• Multi window: Refer to Multi window for more information.• Toolbox: Refer to Toolbox for more information.