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Keep the mobile phone dry as rain water, moisture and various liquids
or water may contain mineral substances and erode electronic circuits.
When the mobile phone is moistened, please take out the battery and
re-load it when the mobile phone is dry completely. Never use or put
the mobile phone in the dusty or dirty places as it may damage the
dismountable and electronic elements.
Never put the mobile phone in places with too high temperature as it
may curtail the service life of electronic device, damage battery,
distort or melt some plastic parts.
Never put the mobile phone in places with too low temperature,
otherwise moisture will produce inside it when the temperature of
mobile phone rises to normal temperature, and may destroy the circuit
boards.
Turn on the mobile phone as stated in the manual instead of trying
other methods.
Never throw, beat or vibrate the mobile phone as rambunctious
treatment of mobile phone may destroy the circuit boards and precise
structure.
Never use the virulent chemicals, detergent or strong abstergent to
wash the mobile phone, never apply paint on the mobile phone as
foreign objects may block the demountable parts and affect the
normal operation. Clean the lens, e.g., camera lens, with clean and dry
cloth.
Prior to sending your mobile phone to the service center for
maintenance, please back up the necessary data, like address list and
calendar memorandum, etc.
* All of foregoing suggestion applies to your mobile phone, battery,
charger and all accessories. When any part cannot work normally, please
send your mobile phone to the service center for maintenance.