8
failure of charge.
1.8 General Precautions
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Mobile phone:
Please use mobile phone under the situation with temperature range from
-10
0
C～50
0
C
and humid
from 35% to 85%.
In order not to weaken the effect of these equipment and mobile phone, you’d deep a little far
away from common telephone, TV, radio and automatic office equipment.
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Battery:
Please keep battery away from direct exposure and sunlight, locate it in the ventilated places.
Please replace the appointed battery when fast in vain after charging for many times, because the
working period will gradually shorten after frequent charge, finally to the end.
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Please don’t throw worn battery into trash, Just do it under the relative regulations.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Please dispose of used
batteries according to the instructions.
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Charger:
Please don’t charge at the places detailed as follow: direct exposure to sunlight, temperature lower
than
5
0
C
or higher than
40
0
C
, humid, dirty, heavy vibrancy (induce fault), near TV, radio and some
other appliances. (Affect image and sound).
Chapter2 Before Use
2.1 SIM card
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In order to use the mobile phone, you should insert the valid SIM card, which is the key to
enter the GSM network.
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All the information related to the creation of the connection to the network and initial call
records will be recorded in the metal plane area of the SIM card as well as the names,
telephone numbers and SMS stored in the phone book on the SIM card. The SIM card can be
taken out from your mobile phone and can be placed in any one of the GSM mobile phones
for use (the new mobile phone will read the SIM card automatically).
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To prevent losing and damaging of the information in the SIM card, please don’t touch the
metal plane area and the SIM card should be kept far away from electromagnetism. Once the
SIM card is damaged, you can not enter into the GSM network.
*Note: Please do power off your mobile phone before pulling out the SIM card. It is forbidden
to insert or pull out the SIM card with the mobile phone connected to the external power supply;
otherwise, the SIM card is most likely to be damaged.
