Device Guides

Search in Optus E8372 4G USB WiFi Modem
How to
Changing name and password for my Wi-Fi Hotspot
Want to change name and password for your Wi-Fi Hotspot? Follow these easy instructions.


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.
Click Settings.
Click WLAN.
Click WLAN Basic Settings.
Highlight the field next to "SSID" and key in the required name for your Wi-Fi Hotspot.
Highlight the field next to "WPA pre-shared key" and key in the required password for your Wi-Fi Hotspot.
Click Apply.
Click Log Out.
Click OK to confirm.