Getting started15After fully charging, disconnect the device from the charger. First unplug the charger from thedevice, and then unplug it from the electric socket.Do not remove the battery before removing the charger. This may damage thedevice.To save energy, unplug the charger when not in use. The charger does not have apower switch, so you must unplug the charger from the electric socket when not inuse to avoid wasting power. The charger should remain close to the electric socketand easily accessible while charging.Reducing the battery consumptionYour device provides options that help you save the battery power. By customising theseoptions and deactivating features in the background, you can use the device longer betweencharges:• When you are not using the device, switch to sleep mode by pressing the Power key.• Close unnecessary apps using the task manager.• Deactivate the Bluetooth feature.• Deactivate the Wi-Fi feature.• Deactivate auto-syncing of apps.• Decrease the backlight time.• Decrease the screen brightness.