18
Changing the PIN Code for Your SIM Card
For security reasons or to make the PIN code easy to remember, you can change the PIN code as
follows:
1.
Log in to the web management page.
2.
In the navigation tree, choose
Advanced
>
PIN
.
3.
Select
Verify
from the PIN operation drop-down combo box, and click
Submit
.
4.
After the PIN code is verified, select
Change
from the PIN operation drop-down combo box.
5.
In
PIN
,enter the PIN that was provided by your SIM card operator.
6.
In
New PIN
, enter your desired PIN code. In
Confirm PIN
, enter the new PIN code again.
7.
Click
Submit
.
Restoring Default Settings
Using the Reset Button
If you forget the login password to the web management page or could not access the web
management page, use the reset button on the HG531s V1 rear panel to restore the HG531s V1 to
its default settings. Perform this operation with caution. After the HG531s V1 is restored to its default
settings, all custom data and settings will be lost, and the password will be restored to @User1234.
1.
Press the HG531s V1 power button to power the HG531s V1 on.
2.
Press and hold the reset button for 6 seconds or more.
The HG531s V1 will restart, which will cause temporary network interruptions.
Using the Configuration Tool
If the HG531s V1 parameter settings were configured incorrectly, log in to the web management page
to reload the default configuration file and restore the HG531s V1 to its default settings. Perform this
operation with caution. After the HG531s V1 is restored to its default settings, all custom data and
settings will be lost, and the password will be restored to @User1234.
1.
Log in to the web management page.
2.
In the navigation tree, choose
Maintenance
>
Device
.
3.
In
Reset
, click
Restore Default Settings
.
4.
In the displayed dialog box, click
OK
.