B a t t e r y a n d c h a r g e r i n f o r m a t i o nDo not modify, remanufacture, attempt to insert foreignobjects into the battery, or immerse or expose it to water orother liquids.Improper battery use may result in a fire, explosion, or otherhazard. If the device or battery is dropped, especially on a hardsurface, and you believe the battery has been damaged, take itto a service centre for inspection before continuing to use it.Use the battery only for its intended purpose. Never use anycharger or battery that is damaged. Keep your battery out ofthe reach of small children.■ Nokia battery authenticationguidelinesAlways use original Nokia batteries for your safety. To checkthat you are getting an original Nokia battery, purchase it froman authorised Nokia dealer, and inspect the hologram labelAuthenticate hologram1. When you look at thehologram on the label, youshould see the Nokiaconnecting hands symbol fromone angle and the NokiaOriginal Enhancements logowhen looking from anotherangle.2. When you angle thehologram left, right, down andup, you should see 1, 2, 3 and 4dots on each side respectively.