Ok. I'm at work right now and in the maintenance building, we have two separate devices. We have a phone and an answering machine. We have a new fax laser printer machine and I'm trying to figure out how to hook it all up together on a single phone line. Is there a device out there that will connect all three devices and still be able to share a single phone line? I'm not that familiar with faxing stuff. I personally never needed it.