If you remember, one of the main flaws of the iPhone 4, the CDMA Verizon is the fact that the device is not able to do voice and data at the same time. Well, turns out that this will be possible for HTC Thunderbolt, in LTE areas.
Verizon previously mentioned during CES that some of its first LTE handsets would provide support for simultaneous voice and data, so this must be it. This would be another hit for the CDMA iPhone 4, that will be once again left outside the pack, because of this CDMA-specific defect.
In other news, maybe the training material above means that Thunderbolt is getting ready to hit the shops?