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Do not attempt to disassemble the phone and battery by
yourself.
Prevent any liquid from leaking into your phone.
Please only use original accessories. Using any unauthorized
accessory may affect your mobile phone’s performance.
Security Requirements
Before making or answering a call, you should pay attention to the
local laws about the use of wireless mobile phones and take them
into account in practical use.
Traffic safety
Pay attention to traffic safety. Do not use your mobile phone
while driving. Park before making or answering a call.
Without enough shield, some electronic devices in the car
might
interfere to the radio frequency of your phone.
If you have to use your phone in a car, make sure it has an
antenna.
Only qualified technician can install your phone into your
automobile.
Flight Safety
Please turn off your GSM mobile phone before the airplane takes
off. In order to protect airplane’s communication system from
interference, it is never allowed to use mobile phone when it is in
flight.
Using mobile phone before the plane taking off should get
aircrew’s permission according to safety regulations.
Do not use your phone where a potentially dangerous atmosphere
exists.
Operating of mobile phone may interfere with medical devices like
hearing aids and pacemakers.