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17
Installation
6.
Connect power supply cable to the connector on the back of the phone and
then plug the power cord into a household AC power outlet. Battery level will be
displayed on the screen while battery charging process is completed.
Battery charge
When battery level is low, phone will issue a warning tone and a low battery message.
Connect power adapter into the device to start charging. Battery level is indicated
on the screen during charging process, and once it is fully charged, battery icon will
appear as full. Charging a completely discharged battery can last 2 to 3 hours.
Fully charge the battery before using the device for the first time.
Note:
Always make sure your device is turned off before removing your SIM card. This
will prevent data loss and damage the SIM card. Do not place SIM card near
electromagnetic environments or surfaces, and avoid touching metal connectors with
your hands. For more information, please contact your network operator.
Содержание F300
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