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2.3
SIM Card Installation
1.
Open the SIM slot as the direction of „Open/Lock‟ labeled;
2.
Install the SIM card correctly;
3.
Lock the SIM slot properly;
2.4
Battery Installation
1.
Push the battery down into the bottom of the battery;
2.
Push the battery to the direction of the array;
3.
Turn the battery lock;
2.5
Battery Charging
2.5.1
Direct Charging
Use the adapter to charge the battery via the USB connector of the snap-on;.
2.5.2
Cradle Charging
Connect the adapter with the power cable to charge the device.
2.6
Device Turning on/off
Press the „Power‟ button on the side shortly due to turn on/off.
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