It's called CaptionCall. It's not for sale. You can get it for free if you're (certified) hard of hearing. (Or rather, we're all paying for it - there's a co

It's called CaptionCall. It's not for sale. You can get it for free if you're (certified) hard of hearing. (Or rather, we're all paying for it - there's a couple of dollars every month on your phone bill for "phone service for the disabled" or some such that pays for this service.)