• Do not store the device in high or cold temperatyre.High temperatures can shorten the life of electronicdevices, damage batteries, and warp or melt certainplastics. When the device warms to its normaltemperature from a cold temperature, moisture canform inside the device and damage electronic circuitboards.• 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, or strongdetergents to clean the device. Only use a soft, clean,dry cloth to clean the surface of the device.• Do not paint the device. Paint can clog the moving partsand prevent proper operation.• Use only the supplied or an approved replacementantenna. Unauthorized antennas, modifications, orattachments could damage the device and may violateregulations governing radio devices.• Use chargers indoors.• Backup all data you want to keep, such as contacts andcalendar 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 your Nokiaproducts at www.nokia.com/werecycle, orwww.nokia.mobi/werecycle.Additional safetyinformationSmall 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 2.2 centimeters (7/8inch) away from the body. Any carry case, belt clip, orholder for body-worn operation should not contain metaland should position the device the above-stated distancefrom your body.To send data files or messages requires a qualityconnection to the network. Data files or messages may bedelayed until such a connection is available. Follow theseparation distance instructions until the transmission iscompleted. 145 Product and safety information