Mobile Broadband - Huawei E3131/E173 Slimline USB Modem Setup
Plug in the Huawei E3131/E173 into an available USB port on your Laptop or PC.
An AutoPlay should appear on your screen shortly after installing the drivers on your computer. Select "Run Autorun.exe" to begin the installation process.
Click Next on the first screen to proceed.
Click "I Agree" to accept the license agreement.
Select the installation path, or leave as is (recommended) and click Next.
Click "Install" to continue.
Please wait for the program to install.
Click on "Finish" to complete the installation.
Shortly after completion, you will be prompted to enter an "SP Code". Please enter "999A1".
You will then be taken to the Wireless Broadband Application, click "Connect" to connect to your Mobile Broadband service.