I will most certainly buy this when it comes to t-mobile later this year. However, from my reading of the HTC site it doesn't look like it will have voice capability at least for now on the Sprint network. It would be a HUGE plus if it did.

http://www.htc.com/us/products/evoview-sprint

"Function following form

A tablet is not a phone. So why do so many tablets look like phones when they start up? Android 2.3 with HTC Sense on the EVO View 4G™ reimagines a user experience to reflect the 7 screen size and the enviable capabilities its hardware allows. Making typing easier, going through mail faster, while seamlessly staying in touch with the people and news that matter most to you"