Step 4: Open A Web Browser And Enter The Url; Step 5: Log In To The Modem - NetComm NF18ACV Quick Start Manual

WiFi
Using the wireless security card from your modem (usually located on the
bottom of the modem), connect to the wireless (WiFi) network using the security
code shown.
Step 4
Open a web browser - E.g. Google Chrome, Firefox, Internet Explorer. Enter the
following into the URL address bar:
You may see a login page and if the details are not already prefilled, use the below
default settings:
Default username: admin
Default password: admin
Step 5
Once you are logged in, click on Internet on the left side of the screen.
192.168.20.1