User Guide

5
 Note:
 Remove the battery if the device is left unused for a long period.
 If the battery has not been used for a long time or the battery is exhausted, the
screen of the device may not function when you charge the battery again. This is
normal. After the battery is being charged for a while, you can power on the
device for use.
Installing the Headset (Optional)
The device supports headset jack. For the choice of your headset, consult your service
provider.
Connecting the Device to a PC
 Note:
 Power off the device and then disconnect it from the power adapter before
connecting.
 Use the data service suite provided by the manufacturer.
The device can be connected to a PC to provide data services. You need to purchase the data
service suite. For details, consult your service provider.
Validating
After installing the device, you can make a call to check whether it is correctly installed.
1. Press and hold to power on your device. After connecting the device to the
power socket, the icon appears, indicating that the device is powered normally.
2. In the standby mode, the signal strength icon appears normally.