2 When you angle the hologram left, right, downand up, you should see 1, 2, 3 and 4 dots on eachside respectively.Successful completion of the steps is not a totalassurance of the authenticity of the battery. If youcannot confirm authenticity or if you have any reason tobelieve that your Nokia battery with the hologram onthe label is not an authentic Nokia battery, you shouldrefrain from using it, and take it to the nearest Nokiaauthorised service centre or dealer for assistance.To find out more about original Nokia batteries, seeTaking care of your deviceYour device is a product of superior design andcraftsmanship and should be treated with care. Thefollowing suggestions will help you protect yourwarranty coverage.• Keep the device dry. Precipitation, humidity, andall types of liquids or moisture can containminerals that will corrode electronic circuits. Ifyour device does get wet, remove the battery, andallow the device to dry completely beforereplacing it.• Do not use or store the device in dusty, dirty areas.Its moving parts and electronic components canbe damaged.• Do not store the device in high or coldtemperature. High temperatures can shorten thelife of electronic devices, damage batteries, andwarp or melt certain plastics. When the devicewarms to its normal temperature from a coldtemperature, moisture can form inside the deviceand damage electronic circuit boards.• Do not attempt to open the device other than asinstructed in this guide.• Do not drop, knock, or shake the device. Roughhandling can break internal circuit boards and finemechanics.• Do not use harsh chemicals, cleaning solvents, orstrong detergents to clean the device. Only use asoft, clean, dry cloth to clean the surface of thedevice.• Do not paint the device. Paint can clog the movingparts and prevent proper operation.• Use only the supplied or an approved replacementantenna. Unauthorised antennas, modifications,or attachments could damage the device and mayviolate regulations governing radio devices.• Use chargers indoors.• Backup all data you want to keep, such as contactsand calendar notes.• To reset the device from time to time for optimumperformance, power off the device and remove thebattery.These suggestions apply equally to your device, battery,charger, or any accessory.RecycleAlways return your used electronic products, batteries,and packaging materials to dedicated collection points.This way you help prevent uncontrolled waste disposaland promote the recycling of materials. Check productenvironmental information and how to recycle yourNokia products at www.nokia.com/werecycle, ornokia.mobi/werecycle.Additional safety informationSmall childrenYour device and its accessories are not toys. They maycontain small parts. Keep them out of the reach of smallchildren.Operating environmentThis device meets RF exposure guidelines in the normaluse position at the ear or at least 1.5 centimetres (5/8inch)away from the body. Any carry case, belt clip, orholder for body-worn operation should not containmetal and should position the device the above-stateddistance from your body.To send data files or messages requires a qualityconnection to the network. Data files or messages maybe delayed until such a connection is available. Followthe separation distance instructions until thetransmission is completed.Medical devicesOperation of radio transmitting equipment, includingwireless phones, may interfere with the function ofinadequately protected medical devices. Consult aphysician or the manufacturer of the medical device toTaking care of your device 61www.nokia.com/supportwww.nokia.com/batterycheck.© 2009 Nokia. All rights reserved.