I did a search and found a few older posts regarding caller id on the HWS without having a hardwired landline. We are thinking of dropping our landline and going with TWC phone. From the posts I found thru the search everything was a bit too technical for me, I just couldn't understand it. Can we still see caller id without a land line? How does it work? We have two HWS's and I would like caller id on both. Is there a way without running cable here and there? They are hooked up to our wireless network now. Any help explained simply would be a great help, thanks!