Care and maintenance171 1999 Nokia Mobile Phones. All Rights Reserved.16. Care and maintenanceYour Nokia 9110 Communicator is a product of superior design andcraftsmanship and should be treated with care. The suggestions below willhelp you to fulfil any warranty obligations and to enjoy this product for manyyears.When using your communicator, 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 damaged.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 communicator warms up (to its normaltemperature), moisture can form inside the communicator, which maydamage electronic circuit boards.Do not attempt to open it. Non-expert handling of the device may damage it.Do not drop, knock or shake it. Rough handling can break internal circuitboards.Do not use harsh chemicals, cleaning solvents, or strong detergents to cleanit. Wipe it with a soft cloth slightly dampened in a mild soap-and-watersolution.Do not paint it. Paint can clog the device’s moving parts and prevent properoperation.Use only the supplied or an approved replacement antenna. Unauthorisedantennas, modifications or attachments could damage the communicator andmay violate regulations governing radio devices.If the communicator, battery, charger or any accessory is not working properly,take it to your nearest qualified service facility. The personnel there will assistyou and, if necessary, arrange for service.