Samsung BN59-01012A 用户手册

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页码 253
Getting started
15
Press the SIM or USIM card with your finger, and then pull it out.
Charging the battery
Use the charger to charge the battery before using it for the first time. A computer can be also 
used to charge the device by connecting them via the USB cable.
Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or 
cables can cause the battery to explode or damage the device.
•  When the battery power is low, the battery icon appears empty.
•  If the battery is completely discharged, the device cannot be turned on 
immediately when the charger is connected. Allow a depleted battery to charge for 
a few minutes before turning on the device.
•  If you use multiple apps at once, network apps, or apps that need a connection 
to another device, the battery will drain quickly. To avoid disconnecting from the 
network or losing power during a data transfer, always use these apps after fully 
charging the battery.