Samsung GT-S7270 Cell Phone User Manual


 
Getting started
12
Removing the SIM or USIM card
1
Remove the back cover.
2
Pull out the SIM or USIM card.
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.
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When the battery power is low, the device emits a warning tone and displays a low
battery power message.
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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.