[masraum]

You'd probably have to find a special cordless phone that had a data jack in it similar to the jacks in hotel rooms. I'm not even sure such a beast exists. It would function similar to some cell phones that can be used as modems for PC's. Really it's kind of a dead technology, so I'd be surprised if you could find such a thing. If you were an electronics whiz you could probably rig something up yourself with a knife, drill, soldering gun, etc..., but sounds to me like more trouble than it's worth.