In message
<0a77017d-9c7d-477e-80d1-2ef02b662c1b@i76g2000hsf.googlegroups.com>
4phun <vic.healey@gmail.com> wrote:

>Apparently you can not talk and data transfer at the same time on
>Verizon or Sprint.

Nor GSM, unless you have 3G service. Luckily, Rogers' 3G service does
it nicely, and I'd expect AT&T to implement similar.