Carrier AT&T HD Voice and iPhone 6 in San Antonio, TX

AppleFan360

macrumors 68020
Original poster
Jan 26, 2008
2,197
689
Is anyone else able to use their iPhone 6 with HD Voice on AT&T? I noticed last week in San Antonio, TX that the calls have become really clear sounding. I checked the AT&T website and while it hasn't officially launched here, I can definitely tell HD Voice has been enabled.

This isn't going to cost extra is it?
 
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