8
Charge limit voltage 4.2V
rated capacity
mAh
2.2 SIM card
You must insert a valid SIM card before using the phone. SIM card is the key to the digital GSM
network.
All the relevant information and your call established of a network connection are recorded in the
SIM card initialization of the metal surface area; meanwhile the names, phone number and SMS
stored and received are also recorded in the phone book of your SIM card. SIM cards can be removed
from your phone and put it into any GSM phone to use (a new mobile phone automatically read the
SIM card).
In order to prevent loss and damage from the card information, you should avoid touching the
metal surface area, and keep SIM card away from electricity and magnetism place. Once the SIM card
is damaged, you can not enter the GSM network.
Note: Be sure to remove SIM card after the phone off. There is absolutely prohibited in the case
of an external power supply connected to insert or remove a SIM card, or SIM card may be damaged.
2.2.1 SIM Card insertion and removal
Off the phone, and remove the other external power supply.
Insert the SIM card into the SIM card connector, and ensure that the SIM card is properly
inserted and the card's metal contacts well.
When you need to remove the SIM card, first off it then removes the SIM card.
2.3 Battery
The initial state of battery charge has about 50% of the electricity. The first time to charge you
should completely exhausted it (depleted battery will not turn on it) and then completely filled it; have
it completely run out before the second charging; so after three consecutive cycles, the battery will be
easier to achieve the best condition.
Note: The battery is welded one. Do not arbitrarily remove it under normal circumstances.
2.3.1 Battery charging
Plug the charger.
Plug the charger connector into the bottom of the phone, "charging / data transfer interface."
At this time, the screen upper right corner of the charge level indicator will flash in cycle: If the
charge is turned off, charging indicator will appear on the screen, which means the battery is
charging. If the phone is still excessive used when the power is low, the charging indicator may
take some time after the start to appear on the screen.
When the indicator in the upper right corner of the screen indicator shows full and no longer
Содержание i7320
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