Getting started12Removing the SIM or USIM card and battery1 Remove the back cover.2 Pull out the battery.3 Pull out the SIM or USIM card.Charging the batteryUse the charger to charge the battery before using it for the first time. A computer can be alsoused to charge the device by connecting them via the USB cable.Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers orcables 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 onimmediately when the charger is connected. Allow a depleted battery to charge fora few minutes before turning on the device.