Quote:
Originally Posted by MrObvious
Yeah it's the network. It's a limitation of EVDO. As was mentioned before EVDV fixes that.
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Totally true.. EVDO and EVDV where developed around the same time.. The carriers had to make a decision on which to pick.. EVDO could be implemented with existing technology (i.e. cheaper), so it was picked..
I believe that GSM can have both data and voice active at the same time.
Here is a wikipedia article that explains it all...
http://en.wikipedia.org/wiki/Evdo