Reference InformationÈ1998 Nokia Mobile Phones. All Rights Reserved. 79Care and MaintenanceYour phone is a product of superior design and craftsmanship and should betreated with care. The suggestions below will help you to fulfill any warrantyobligations and to enjoy this product for many years. When using your pho-ne, battery, charger OR any accessory:• Keep it and all its parts and accessories out of small children’s reach.• Keep it dry. Precipitation, humidity and liquids contain minerals that willcorrode electronic circuits.• Do not use or store it in dusty, dirty areas. Its moving parts can be da-maged.• Do not store it in hot areas. High temperatures can shorten the life ofelectronic devices, damage batteries, and warp or melt certain plastics.• Do not store it in cold areas. When the phone warms up (to its normaltemperature), moisture can form inside the phone, which may damageelectronic circuit boards.• Do not attempt to open it. Non-expert handling of the device may da-mage it.• Do not drop, knock or shake it. Rough handling can break internal circuitboards.• Do not use harsh chemicals, cleaning solvents, or strong detergents toclean it. Wipe it with a soft cloth slightly dampened in a mild soap-and-water solution.• Do not paint it. Paint can clog the device’s moving parts and prevent pro-per operation.• Use only the supplied or an approved replacement antenna. Unauthori-sed antennas, modifications or attachments could damage the phoneand may violate regulations governing radio devices.• If the phone, battery, charger or any accessory are not working properly,take them to your nearest qualified service facility. The personnel therewill assist you, and if necessary, arrange for service.