User Manual

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11
Avoid short circuit of battery; otherwise, the battery may be damaged, and generate heat
to cause fire hazard;
Don't put the battery under high temperature or in fire; otherwise, it may explode;
Don't attempt to take apart the battery, stop usage in case of damage or obvious aging of
the battery and charger;
Return waste and used batteries to the supplier or specified recovery site. Don't throw it
away in domestic garbage.
• Please use original matched battery. If wrong battery is used, there will be danger of
explosion
• Disused old battery, Please handle it according to local environmental protection law and
don’t throw it at random
6. Important safety instructions
 Medical mobile phone
The operation of any radio transmitting mobile phone (including wireless telephones) is
likely to interfere with the functionality of medical mobile phone that is not properly protected.
For any question or doubt on whether medical mobile phone can shield external radio frequency
energy, please consult the physician or the manufacturer of medical mobile phone. Please switch
off your mobile phone wherever it is expressly required that electronic mobile phones shall be
turned off.
 Automobile
Mobile phone can be repaired by professionals or be installed by them on an automobile.
Improper installation or repair may cause danger or invalidate the warranty of mobile phone.
Periodically check whether all wireless phones in automobile are properly installed or operate
smoothly. Do not store or transport mobile phones and their components or accessories together
with combustible liquids, gases or explosives in the same cargo compartment. For an automobile
with air bag, keep in mind that the expansion of airbag will generate very high pressure. Do not
install objects, including fixed or movable wireless phones, above airbag or at any place likely to
be occupied by an expanding airbag. An onboard wireless phone improperly installed will suffer