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4. Getting Started
4.1. Installation
1. Open and remove the phone back protection cover
2. Insert the SIM into the device. The golden contacts on the
SIM card face down and the edges align with the
corresponding edges of the SIM card.
3. Insert the battery chip into the protruding metal point in
the battery slot, insert the battery, and push the top down
until the battery engages in the recess.
4. Put back the back cover.
4.2. Charging the battery
Connect the charger to the appliance and plug the other end
into the socket. If the device is turned on while charging, the
battery icon will move in the right corner of the display.
Charging is completed when the charging indicator on the top
right is lit. If charging is switched off, a charging indicator
appears on the display. When charging is complete, unplug
the charger from the unit.
Note: When the battery voltage is low, a warning message is
displayed on the display. Charge the battery as soon as you
can, to avoid any inconvenience, the device can be switched
off during a telephone conversation. Your device can
automatically turn off when the power level is too low.
4.3. Maintaining the battery
The device has a rechargeable battery. When not using the
charger, disconnect it from the power source. For more than
a week, do not leave the phone charging. Temperature
