Just as I thought. Just spoke with AT&T and they know of no such offer. Why a saleslady would make such an offer was unknown to them.
They do not offer any miles to anyone. The man I spoke with even told they do not get a sales commision for getting people to switch or sign up. It's a mystery to him and it makes AT&T look bad. He said he would look into it but probably can't do anything about it. Well, sorry for the false alarm. Should have known that was too good to be true.
henwood