Sim Card Insertion And Removal; Battery; Battery Charging - TUBI T7 Manual Del Usuario

removed from your phone and put it into any GSM phone to use (a new
mobile phone TUBI T7 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 flashes, it means that the charge has been
completed. This process usually takes 3 to 4 hours. During charging,
batteries, cell phone and charger may become hot, which is normal.
After charging, disconnect the AC power outlet with phone and charger.
Note:
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