Here are tips on how you can contribute to protecting the environment.Save energyWhen you have fully charged the battery and disconnected the charger from thedevice, unplug the charger from the wall outlet.You do not need to charge your battery so often if you do the following:• Close and disable applications, services, and connections when not in use.• Decrease the brightness of the screen.• Set the device to enter the power saver mode after the minimum period ofinactivity, if available in your device.• Disable unnecessary sounds, such as keypad and ringing tones.RecycleMost of the materials in a Nokia phone are recyclable. Check how to recycle yourNokia products at www.nokia.com/werecycle, or with a mobile device,www.nokia.mobi/werecycle.Recycle packaging and user guides at your local recycling scheme.Learn moreFor more information on the environmental attributes of your device, seewww.nokia.com/ecodeclaration.Product and safety informationDigital rights managementContent owners may use different types of digital rights management (DRM) technologies to protect their intellectualproperty, including copyrights. This device uses various types of DRM software to access DRM-protected content. With thisdevice you can access content protected with WMDRM 10, OMA DRM 1.0, OMA DRM 1.0 forward lock, and OMA DRM 2.0. Ifcertain DRM software fails to protect the content, content owners may ask that such DRM software's ability to access newDRM-protected content be revoked. Revocation may also prevent renewal of such DRM-protected content already in yourProduct and safety information 75