Verykool s351 - Manual (Page 26)

15 Maintenance of Mobile Phone
Mobile phone is a high-precision electronic product, so please take good care of it.
The following suggestions can help you preserve it and lengthen its useful life:
 Put mobile phone and its accessories to the place where children are out of reach.
 Keep mobile phone dry. Rain, moisture or water may erode circuit board. If
mobile phone falls into water carelessly, take battery out in time and send it to
local authorized service center immediately.
 Please do not put mobile phone at dust-covered place or its normal usage will be
affected.
 Liquid crystal display is an easily vulnerable part of mobile phone, try to prevent
it from falling down or violently shaken; it is forbidden to use sharp item to touch
the screen.
 Please do not put mobile phone on the place where temperature is too high. High
temperature will shorten the life of electric equipment, damage the battery,
deform or melt its plastic cover.
 Please do not put mobile phone on the place where temperature is too low, or
moisture will come out when its temperature increases to normal temperature, it
will damage the circuit board of mobile phone.
 Please do not throw, knock or forcefully shake mobile phone to avoid its inner
circuit board and precise structure are damaged. Please do not clean mobile or
with chemical agent, cleaning solvent or powerful detergent, instead, clean it
lightly with soft cloth with soap water.
 Please do not draw mobile phone with painting material to prevent its removable
parts from being stuck, which will affect its normal operation. Please use cleaning
soft cloth to clean lens, such as camera’s lens.
 When antenna is replaced, use only supporting or designated antenna. Using
unauthorized antenna, accessories or reshaping mobile phone may damage it or
violated relevant wireless electric equipments.