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Home > Support > FAQs > UMTS FAQs > Capabilities > Does UMTS/HSDPA support simultaneous voice and data services?

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AT&T's UMTS/HSDPA Overview Locked

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Does UMTS/HSDPA support simultaneous voice and data services?

Yes. UMTS/HSDPA mobile telephones can engage in simultaneous voice and data sessions. This means you can be talking on the phone while using the microbrowser or while using the phone as a modem to a computer.

Updated: 10-11-2011
Created: 03-25-2010
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