I have a Cardinal Technologies modem, model #020-0461, according to the cool white sticker. Apparently Cardinal was bought out by Hayes, which in turn declared Chapter 11. As a result, there are no online manuals or other resources that I can find for this modem.
I need a diagram or list of the jumper settings for this modem. I'd prefer to hard set it to COM2, IRQ3, but am willing to try plug and pray if need be.