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UIM/SIM card is not inserted.
No network signal.
There is a new message.
The USB Modem is ready to connect to Internet.
The Internet is already connected.
2. The uses of Tray Icons
：
Right Click the tray icons, the following menu will appear:
ZTE device Offline/ZTE device On-line:
Switch the current
connection status of the modem and the network.
Factory Settings:
Restore all the settings to the original values
in the USB modem. This operation just affects the settings in the
USB modem and do not change any software settings in the
laptop or desktop PC.
Help:
Enter the USB modem software help.
About:
View the information of the application software and
hardware versions.
Exit:
Close the software and stop the modem from working.
