Multi-Button Interface (MBI) Station Linking as if it's a Keycard Station

Symptoms/Issue

I tried to manually link my MBI switch to my controller, but the switch isn't working and the controller's blink code shows a keycard is linked instead of a button station.

Description/Explanation of Issue

This can happen if you try to link using the "off" button, instead of the "on" button. Reset the controller and try again, this time being sure to use the "on" button.  

If you're unsure which button is which, an explanation can be found here.