A:AnswerI have no idea. I wanted a very basic phone set. My one major criteria after being very basic is that it sound good. I was advised it does. It does not. It sucks. I would not purchase this unit again. Therefore, I'd stay away from any AT&T product.
A:AnswerI have AT&T service at our home, but did not buy this phone because of my service. I like AT&T products and I’m sure it will work with any service out there.
A:AnswerThis phone supports 9 speed dials, but the directory holds 50 entries. You can look someone up on the directory and "speed dial" from there. It's really easy.