Device Guides

Search in Optus E8372 4G USB WiFi Modem
How to
Start using my router
Before you start using your router, you need to follow the instructions below.
Turn the front of your router towards you.
Slide the cover downwards and remove it.
Place your SIM as illustrated next to the SIM holder.
Slide your SIM into the holder.
Place the cover on your router and slide the cover upwards.


Connect your router to your computer's USB port.
Do the following in Mac OS X:
Click the Wi-Fi icon.
Click the name of your Wi-Fi Hotspot.
You can see the name and password for your Wi-Fi hotspot under the cover.
Key in the password for your Wi-Fi Hotspot and click Join.
A connection to your Wi-Fi Hotspot is established.
Open a browser.
Key in 192.168.1.1 in the address bar and tap Enter.
Highlight the field below "User name" and key in admin
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
Highlight the field below "Password" and key in admin
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
Click Log In.
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
If you're asked to key in your PIN:
Highlight the field next to "PIN code" and key in your PIN (default is 0000).
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
Click Apply.
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
If the router web interface tells you that no connection has been established:
Click DATA.
A connection to the internet is established.
Please note:
If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.