I already know that T-mobile 9900 is not shipping with UMA which I think is a total mistake. I also hear it wont be available for another few months. At my house my cell service is terrible. I use my wifi for service to make calls, txt, bbm, browse and all that good stuff. Will I still be able to do so with a 9900 without UMA and just not get unlimited calling? I really want that phone but I need to be reachable in my house.
