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High temperature can shorten the life of the electronic
components, damage to the battery, and make some plastic part
ddeformed or melt.
Please do not use mobile phone or keep in low temperature .
When the phone is in normal temperature, moisture in the phone
internal may coagulate, which will cause the damage of the
circuit board.
Do not disassemble the mobile phone, casual treatment may
be damaged cell phone.
Please avoid falling, beating and vibrating mobile phone,
inappropriate outside force may damage mobile phone's
circuit .
Do not use chemical solvents or cleaner to clean mobile phone.
To clean mobile phone, please use the soft cotton fabrics
stained with water or neuter soap to brush cell phone .
Please use the original manufacturer's recommended
accessories.
If the phone or its parts is out of order, please look for
professional maintenance to repair your phone.
41.2 Maintenance of the battery
New battery can achieve the best performance after two or
three full charge and discharge.
Batteries can be charged and discharged hundreds of times,
but will ultimately be ineffective.
When the the talk and
standby time is significantly short,you need to purchase a new
battery.
When the charger is not using, please cut off power supply.
Don't connect battery to the charger more than a
