I would like him to define what he means by "virtual". Considering T-Mobile and AT&T operate 3G at different frequencies, it would be difficult to somehow merge them "on the day [they] close the deal." More over, I would like AT&T to define what sort of plans we can expect around the time day close the deal. For instance, T-Mobile offers more minutes than AT&T on most plans and unlimited messaging plans are $10 cheaper.
3/30/11 at 3:00pm