6.
The Choose Default Phone Entry field has a drop-down menu. From
this menu, choose the ISP connection you want to share with the other
PCs in your home. Click on Finish.
Note: If you have only one connection set up, the Choose Default
Phone Entry window will not appear.
The Restarting Windows window opens.
Select Yes to restart your PC, and click on OK.
Model PA310 Network Card Installation Guide