HD voice at&t

[anon(9918034)]

Does this phone have HD voice that works with the at&t network. I asked because that is a requirement to use numbersync with att for my smart watch.

My unlocked HTC 10 works but my honor 8 doesn't due to no HD voice compatibility.

 

[samsungnian]

I don't think the Mate 9 has the capability. I was not able to find any thing about it on the phone. But I might be wrong.

 

[Gdwheel]

No, it does not. It is not the phone, but AT&T who doesn't allow it, even if the phone has the capability. Just like the Pixel and any other unlocked phones. The HTC 10 and iPhone are the only exceptions as far as I know.

 

[DamianP]

No, it does not. It is not the phone, but AT&T who doesn't allow it, even if the phone has the capability. Just like the Pixel and any other unlocked phones. The HTC 10 and iPhone are the only exceptions as far as I know.

Agreed, it def worked on the HTC10. Not sure how or why it worked on that device given its unlocked.