The first questions are, what do you want your phone to do? 2. What carrier do you want to with? After you figure what you want to spend per month, and through which provider, then you can start looking for a phone that will do what you want and be accessible. I am really opposed to buying specialized products for the blind, when they are not needed. You just can't have integration and separation at the same time. Besides, the same functionality costs four times as much or more. It's my money I am spending here, not anybody else's. Given those facts and biases, a good resource is http://www.etoengineering.com/vision.htm