Nokia Lumia 2520: Product and safety information60Chapter 11• To keep your important data safe, store it in at least two separateplaces, such as your device, memory card, or computer, or writedown important information.• Handle hard drives with care. Shock, vibration, bumping, anddropping; other mishandling of the device; extreme temperatures;humidity and liquids may cause the hard drive to malfunction anddata to be lost or corrupted.RecycleAlways return your used electronic products, batteries, and packagingmaterials to dedicated collection points. This way you help preventuncontrolled garbage disposal and promote the recycling of materials.All materials of the device can be recovered as materials and energy.Check how to recycle your Nokia products at www.nokia.com/recycle.About Digital Rights ManagementWhen using this device, obey all laws and respect local customs,privacy and legitimate rights of others, including copyrights. Copyrightprotection may prevent you from copying, modifying, or transferringphotos music, and other content.Digital rights management (DRM) protected content comes with anassociated license that defines your rights to use the content.If your device has content protected with either PlayReady or WMDRM,both the licenses and the content are lost if the device memory isformatted. You may also lose the licenses and the content if the fileson your device become corrupted. Losing the licenses or the contentmay limit your ability to use the same content on your device again. Formore info, contact your service provider.Product and safety informationYou need a subscription with a service provider.Using some features and downloading content (for example maps ormovies) require a network connection and may result in transfer oflarge amounts of data, and data costs. You may also need to subscribeto some features. Some features may not necessarily be available in allinstances, like when roaming.Take care of your deviceHandle your device, battery, charger and accessories with care. Thefollowing suggestions help you keep your device operational.• Keep the device dry. Precipitation, humidity, and all types of liquidsor moisture can contain minerals that corrode electronic circuits. Ifyour device gets wet, let the device dry.• Do not use or store the device in dusty or dirty areas.• Do not store the device in high temperatures. High temperaturesmay damage the device or battery.• Do not store the device in cold temperatures. When the devicewarms to its normal temperature, moisture can form inside thedevice and damage it.• Do not open the device other than as instructed in this guide.• Unauthorized modifications may damage the device and violateregulations governing radio devices.• Do not drop, knock, or shake the device. Rough handling can breakit. If you believe the battery or charger is damaged, take it to aservice center for inspection before continuing to use it.• Only use a soft, clean, dry cloth to clean the surface of the device.• Do not paint the device. Paint can prevent proper operation.• Keep the device away from magnets or magnetic fields.