Nokia Lumia 822: Protect the Environment59Chapter 17Save energyYou do not need to charge your battery often if you do the following:• Close applications and data connections, such as WLAN orBluetooth,when not in use.• Deactivate unnecessary sounds, suchas touch screen and key tones.RecycleWhen this device has reached the end of its working life, all of its mate-rials can be recovered as materials and energy. To guarantee the cor-rect disposal and reuse, Nokia co-operates with its partners through aprogram called We:recycle. For information on how to recycle your oldNokia products and where to find collection sites, go to www.nokia.com/werecycle, or using a mobile device, nokia.mobi/werecycle, or callthe Nokia Contact Center.Recycle packaging and user guides at your local recycling center.For more information on the environmental attributes of your device,go to www.nokia.com/ecodeclaration.Protect the EnvironmentThis section includes how to :• save energy• recycle