T-Mobile HD Voice tested, compared with AT&T standard call [sound clips]
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For years we’ve been making phone calls with sub-quality audio. We’ve done so, because it’s the only option we’ve had. Arguably, some phones have had better clarity than others due to stronger reception, or a better earpiece. But, a key change had to be made, and it’s happening now. HD Voice is the next generation cellular call quality, and by all accounts, … [read full article]