Benson
I would love to believe that but since the company making it does not list bt on their list, I have doubts, check it out http://www.everex.com/ , if you can find it on there I will apologize.
Here they talk about the next version having a bt voip phone, but I can't tell if they just missed a comma, I am just waiting for it to be available and get a regular persons review.

EDIT: Just found this it does not list bt either.