A:Login web browser, Go to 
15.Q: How to check the volume and time i used before?
A:Login web browser, Go to 
History
16.Q: How to search the network manually?
A:Login web browser, Go to 
17.Q: How to check the model number and firmware versions of my device?
A:Login web browser, go to Settings->System->Device  information
18.Q: Can I backup and restore my configuration settings?
A:Login web browser, go to 
to backup and "Restore" to restore.
19.Q: How to set the device dials to connect internet automatically when turn on the device?
A:login web browser, and go to 
20.Q: How to change the SSID?
A:login web browser, and go to Settings 
21.Q: How to change the login password?
A:login web browser, and go to Settings 
22.Q: How to change the 
A:login web UI, and go to Settings 
9 Warning and Precautions
Electronic Device
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