The HTC EVO 4G has already turned up in Sprint's inventory, hit the FCC, and pushed away anything in its path, and it looks like it's now hit one more milestone on its way to availability: the all-important Sprint employee training program. While there's still no indication of an actual release date, the training materials do reveal a few new details, including the first real indication that customers who buy the phone will also have to sign up for special "plans designed for the HTC EVO 4G" -- details on those plans remain a mystery, unfortunately. The materials also seem to suggest that both Sprint Navigation and Google Navigation will be present on the device, that the hotspot feature will support WEP and WPA encryption, and that phone does indeed pack an FM radio.
