Taking care of your deviceYour device is a product of superior design and craftsmanshipand should be treated with care. The following suggestionswill help you protect your warranty coverage.• Do not use or store the device in dusty, dirty areas. Itsmoving parts and electronic components can be damaged.• Do not store the device in high or cold temperature. Hightemperatures can shorten the life of electronic devices,damage batteries, and warp or melt certain plastics. Whenthe device warms to its normal temperature from a coldtemperature, moisture can form inside the device anddamage electronic circuit boards.• Do not attempt to open the device other than as instructedin this guide.• Do not drop, knock, or shake the device. Rough handlingcan break internal circuit boards and fine mechanics.• Do not use harsh chemicals, cleaning solvents, or strongdetergents to clean the device. Only use a soft, clean, drycloth 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. Unauthorised 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, andpackaging materials to dedicated collection points. This wayyou help prevent uncontrolled waste disposal and promotethe recycling of materials. Check product environmentalinformation and how to recycle your Nokia products atwww.nokia.com/werecycle, or nokia.mobi/werecycle.China ROHS TableToxic or hazardousSubstances and ElementsPart namePhone Battery AccessoriesCyanCyan MagentaMagenta YellowYellow BlackBlack2009-06-25 13:16:47 P3657 user guide publication 3