[ 135 ]Reference information• CARE AND MAINTENANCEYour phone is a product of superior design and craftsmanship and shouldbe treated with care. The suggestions below will help you to fulfill anywarranty obligations and to enjoy this product for many years:• Keep the phone and all its parts and enhancements out of the reachof small children.• Keep the phone dry. Precipitation, humidity and all types of liquids ormoisture can contain minerals that will corrode electronic circuits.• Do not use or store the phone in dusty, dirty areas. Its moving partscan be damaged.• Do not store the phone in hot areas. High temperatures can shortenthe life of electronic devices, damage batteries, and warp or meltcertain plastics.• Do not store the phone in cold areas. When it warms up (to its normaltemperature), moisture can form inside and may damage electroniccircuit boards.• Do not attempt to open the phone except to remove or change frontand back covers. Nonexpert handling may damage it.• Do not drop, knock, or shake the phone. Rough handling can breakinternal circuit boards.• Do not use harsh chemicals, cleaning solvents, or strong detergentsto clean the phone.• Do not paint the phone. Paint can clog the moving parts and preventproper operation.• Use only the supplied or an approved replacement antenna.Unauthorized antennas, modifications, or attachments could damagethe phone and may violate regulations governing radio devices.All of the above suggestions apply equally to your phone, battery, chargeror any enhancement. If any of them are not working properly, take themto your nearest qualified service facility. The personnel there will assistyou, and if necessary, arrange for service.