<![CDATA[Does One +1 support VoLTE?]]>Does One +1 support VoLTE?
Please suggest how to enable it.

]]>https://forums.ubports.com/topic/7463/does-one-1-support-volteRSS for NodeTue, 14 Apr 2026 10:58:36 GMTWed, 16 Feb 2022 01:20:59 GMT60<![CDATA[Reply to Does One +1 support VoLTE? on Wed, 16 Feb 2022 23:19:41 GMT]]>@rohitpatil This hurts to write because I had to buy yet another OP6T when I did the research. The answer is basically "no". Although the OPO has the physical architecture to handle some 4G bands, it can't handle VoLTE and no OS does it.

If 3G will still be available where you are, your phone should be fine. Unfortunately, for AT&T customers (in the US at least) it won't work at all.

Unless they just lied and the phone will work fine on Feb 22.

]]>https://forums.ubports.com/post/61967https://forums.ubports.com/post/61967Wed, 16 Feb 2022 23:19:41 GMT<![CDATA[Reply to Does One +1 support VoLTE? on Wed, 16 Feb 2022 13:19:22 GMT]]>@rohitpatil Of the OPO, Pixel 3a and Xperia X, ATT does not support the Xperia X. At this phase of the VoLTE rollout I can make no calls in or out on any of them regardless of signal strength. However, with the Anntlent 5G signal booster on, calls come in and go out just fine on all of them. That could end with the final VoLTE phase next week. We shall see. (Nothing wrong with ''High Apple Pie in the Sky Hopes.''

]]>https://forums.ubports.com/post/61943https://forums.ubports.com/post/61943Wed, 16 Feb 2022 13:19:22 GMT<![CDATA[Reply to Does One +1 support VoLTE? on Wed, 16 Feb 2022 06:45:48 GMT]]>@rohitpatil VoLTE is not crrently supported by UT and I am not sure the OPO is VoLTE supported. Maybe someone else can answer that.

]]>https://forums.ubports.com/post/61920https://forums.ubports.com/post/61920Wed, 16 Feb 2022 06:45:48 GMT