Battery lifeEXTEND BATTERY LIFETo save power:Always charge the battery fully.1.Mute unnecessary sounds, such as2.touch sounds. Tap Settings > Sound, and under Other sounds , selectwhich sounds to keep.Use wired headphones, rather than3.the loudspeaker.Set the phone screen to switch off4.after a short time. Tap Settings >Display > Sleep and select the time.Tap Settings > Display >5.Brightness level . Make sure thatAdaptive brightness is unabled. Toadjust the brightness, drag thebrightness level slider.Stop apps from running in the6.background: tap check_box_outline_blank, and close theapps you don’t need.Enable the Background activity7.manager. The notifications of someapps or emails may not be able to beretrieved instantly. You can managethe battery life by adding orremoving the apps to or from thewhitelist. Tap Settings > Battery >Background activity manager .Enable Battery saver . Tap Settings8.> Battery > Power saver , andswitch to On .Use network connections selectively:9.Switch Bluetooth on only whenneeded.Use a Wi-Fi connection to connect tothe internet, rather than a cellulardata connection.Stop your phone scanning foravailable wireless networks. TapSettings > Wi-Fi , and switch to Off .If you're listening to music orotherwise using your phone, butdon't want to make or receive calls,switch Airplane mode on. TapSettings > More > Airplane mode .Airplane mode closes connections to the cellular network and switches your device’swireless features off.Nokia 6 2nd Generation User Guide© 2018 HMD Global Oy. All rights reserved. 20