Huawei Technologies Co. Ltd B890-53 User Manual
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6 Restoring Factory Defaults
If you are uncertain of which settings you have configured or changed, you can restore
the B890’s factory defaults, and then reconfigure the B890.
To restore the factory defaults, Use a sharp-pointed object, such as a ballpoint pen, to
To restore the factory defaults, Use a sharp-pointed object, such as a ballpoint pen, to
press and hold the RESET button until the signal indicators on the bottom blink.
Note:
After the factory defaults are restored, the B890 automatically restarts.
Restoring the factory defaults will delete all settings defined by the user and
restore all settings on the web management page to their defaults.
7 Troubleshooting Tips
If the B890 does not work properly:
See the help information on the web management page.
Restart the B890.
Restore the B890 to its factory defaults.
Contact your service provider.
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