NEC N3306 User Manual
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Contents
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N3306 User manual第 63 页15 Maintenance guidelineWelcome to use mobile phone produced by NEC Company. Whereby a failure occurs in the use of yourmobile phone, you are requested to contact with distributor or consult NEC maintenance center; whereby therepair is needed，your mobile phone may be sent/brought to local maintenance center（The specificmaintenance centers shown in the voucher of warranty provided with mobile phone. ） ; whereby amaintenance center is not available in your place，you are requested to bring the mobile phone and copy ofits receipt to distributor for EMS mailing.You shall be cautious to the use of mobile phone as it is made using excellent design and technique. Toprolong the life of mobile phone, you are required to perform the obligations specified in the warranty termsas followings:· Keep the mobile phone and its accessories away from the children;· Keep the mobile phone dry all t he time as rain water, moisture, various liquid, and water contain mineralmaterials, which may corrode the electronic circuit;· Do not use, store the mobile phone in places containing dusts, which may damage its removable parts;· Do not store the mobile phone in the excessive hot place, as the high temperature might shorten the life ofelectronic parts, damage the battery, and deform or even melt some plastic parts;· Do not store the mobile phone in the excessive cold place, or the humidity may form inside of the mobilephone when the temperature of mobile phone rises（up to normal temperature）, which may damage thecircuit board;· Do not attempt to disassemble the mobile phone as the operation by unprofessional personnel will damageit;· Do not throw, beat or shake the mobile phone, or the internal circuit board might be damaged;· Do not clean and wash the mobile phone with strong chemical product, ambulant, or strong detergent;· Do not dye the mobile phone, or it will obstruct the removable parts so as to affect the normal work;· To change the antenna，only authorized or matchable antenna shall be used. Any use of unauthorizedantenna or modified accessories may damage the mobile phone and infringe the relevant regulations forwireless devices.All above recommendations are also applicable to your mobile phone, battery, charger and each fitting part.If they can not work normally, please bring/send them to the qualified maintenance organization nearest toyou for repairing. |
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