A couple people expressed interest in these so I did pick up a couple today, and after a fair amount of hunting also found the company on the net. Unfortunately not only nothing I could find on the site for this product, but the same product number points to a newer fancier version. These are about half the size of the current model, and no telling what subset of functions. CMC 7910KQ MicroTerminal They come in a two pocket padded zipper case maybe 8x5x2, bottom pouch has the unit, top has two sides one for a test cable (plain old phone cable with RJ11 on each end if anything in most, but one had a full linemans headset rig with the funky alligator clips), and the other has a holder for 3x AA batterys and a small adapter with a RJ11 connection that goes through hole in the padded case into the side of the 7910 (line cord goes in the bottom). The face of the unit has a 4 line 20 char lcd, Qwerty membrane on the bottom half and telco numeric on the top right. Pushing the on button gives a loud beep, and the display comes up with CMC 7910KQ something something V3.3, runs a self test, and plugged into nothing (I am a chicken so far) reports lines free as 1710, press menu or return. Menu brings up lot of choices, but it does sound like this device includes some type if modem of not fancier and funkier functions. Took me about half an hour digging in boxes to find decent looking units, cases, that didn't have broken or missing battery holders, and that the unit would power on. My guess is "maybe" one or two more could be matched up, but not quite what I would call clean looking.