Mark Rejhon,
Congratulations on finding the HOLY GRAIL of mobile captel! I have been waiting YEARS for a solution like this one. Once I found out about Sprint Captel earlier this year, I realized that it was only a matter of time until we could start using WebCaptel on mobile phones.
The stumbling block has always been the inability of the mobile networks to allow for simultaneous voice and data connections.
This is the first time I have gotten confirmation that 3G networks will allow simultaneous voice and data connections so that is very VALUABLE information to work with.
The only question now is whether EVDO (Sprint's 3G) also allows simultaneous voice and data connections? I was thinking of getting the Motorola Q9c from Sprint but if EVDO doesn't support simultaneous connections then I think I'll have to wait for the Blackberry Bold. I could get the iPhone right now but it is quite clumsy to use without a physical QWERTY keyboard.
