Nokia 6800 User Guide 109 Copyright © Nokia 2003Reference information• USE PROPER CARE AND MAINTENANCEYour phone is a product of superior design and craftsmanship and should be treatedwith care. The suggestions below will help you to fulfill any warranty obligationsand to enjoy this product for many years:• Keep the phone and all its parts and enhancements out of the reach ofsmall children.• Keep the phone dry. Precipitation, humidity and all types of liquids or moisturecan contain minerals that will corrode electronic circuits.• Do not use or store the phone in dusty, dirty areas. Its moving parts canbe damaged.• Do not store the phone in hot areas. High temperatures can shorten the lifeof electronic devices, damage batteries, and warp or melt certain plastics.• Do not store the phone in cold areas. When it warms up (to its normaltemperature), moisture can form inside which may damage electroniccircuit boards.• Do not attempt to open the phone. Non expert handling may damage it.• Do not drop, knock, or shake the phone. Rough handling can break internalcircuit boards.• Do not use harsh chemicals, cleaning solvents, or strong detergents to cleanthe phone.• Do not paint the phone. Paint can clog the moving parts and preventproper operation.• Use only the supplied or an approved replacement antenna. Unauthorizedantennas, modifications, or attachments could damage the phone and mayviolate regulations governing radio devices.All of the above suggestions apply equally to your phone, battery, charger or anyenhancement. If any of them are not working properly, take them to your nearestqualified service facility. The personnel there will assist you, and if necessary,arrange for service. Be sure to back up important data before releasing yourphone for service.