Nokia Lumia 822: Get StartedChapter 3Prolong battery lifeIf it seems you’re always looking for a charger, there are steps you cantake to reduce the power consumption of your phone. The key is to findthe balance between getting the most out of your phone while gettingthe battery life you need.• Always charge the battery fully.• Close the apps you’re not using.Example: The camera viewfinder can be a power drain, so after you’vefinished taking photos, press .• Switch battery saver mode on.• Mute unnecessary tones, such as key tones.• Use wired headphones, rather than the speakerphone.• Change the length of the time-out period after which the phonedisplay powers off.Tip:To check the battery status, and switch battery saver modeon, on the start screen, swipe left and tap Settings >battery saver.Power the phone on or offTo power the phone on, press and hold the power/lock key until thephone lights up.To power the phone off, press and hold the power/lock key, and swipethe lock screen down.Important:To make an emergency call during the initial setup, selectemergency call.17
