STEP 1:
Insert the 3G modem on your PC and disable the SIM PIN code. This is usually found under Tools>>Options.
STEP 2:
Insert the 3G modem on your router.
STEP 3:
In web browser (IE or Firefox) access the menu page of Vigor2820 series (default IP address is http://192.168.1.1)
STEP 4:
Go to WAN > General Setup page
In WAN2
- Select Enable: YES
- Select Physical Mode: 3G USB Modem
STEP 5:
Go to Internet Access (WAN >> Internet Access) page
Select WAN2
STEP 6:
Enter the following details
- PPP Client Mode: Enable
- APN Name: telstra.bigpond
- Click “Apply” button
- Enter your PPP username and password
Click “Ok” button
Before:
After:
The router will reboot after Clicking “Ok” button.
Wait for 10 seconds then click on the link to connect to the router again.
STEP 7:
Go to Internet Access (WAN >> Internet Access) page
Check that the details shown are similar to that below.
STEP 8:
Power off your router, connect the 3.5G HSDPA USB modem to the USB port and power on.
You can also check your online status in Vigor2820 or check ACT status on the modem.
Note: A video of the configuration steps is available at: https://youtu.be/b4pzFXUvfOA