[ScubaCA]

What is the difference between these 2?

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[SLVR6]

EVDO is high speed data on CDMA (sprint and vzw and comes in rev 0 (768kbps) or rev A (1.5mbps), both are considered a 3G (3rd generation) technology but do not allow simultaneous voice and data. 3G is the GSM (T-mobile, att, most of the world) 3rd generation technology and comes in HSDPA/HSUPA/UMTS and is 3.6mbps or 7.2mbps. It does allow voice and data at the same time. A little clearer now?

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[SteveStrike]

I don't believe Tmobile does voice & data at the same time. At least my 9700 did not.

[BlitzedATL]

Yes they do.. mine does.

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[SLVR6]

I don't believe Tmobile does voice & data at the same time. At least my 9700 did not.

If you are in a 3G area then it should do it. 3G (real 3G, not CDMA's 3G) uses 1 band for download and 1 for upload.

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