<![CDATA[Unable to make phone calls]]>Hello, I installed UT on a Pixel 3a and am using an AT&T sim card. I am able to send/receive text messages but am unable to make phone calls. If I change the connection type to 2G/3G/4G, it shows that I'm connected to the AT&T network, but cannot place a call.

Are there APN settings that I could change?

Install details:
OTA-23
UBports Image part: 20220617-16778
Device Image part: 20220610-4016

]]>https://forums.ubports.com/topic/7911/unable-to-make-phone-callsRSS for NodeSun, 15 Mar 2026 08:22:57 GMTThu, 07 Jul 2022 12:27:33 GMT60<![CDATA[Reply to Unable to make phone calls on Thu, 07 Jul 2022 12:59:41 GMT]]>@npulver
Sorry I do not have this device and I don't have a link at reach.
I'm sure someone will be able to help

]]>https://forums.ubports.com/post/65566https://forums.ubports.com/post/65566Thu, 07 Jul 2022 12:59:41 GMT<![CDATA[Reply to Unable to make phone calls on Thu, 07 Jul 2022 12:51:57 GMT]]>@applee Ah, I understand, thank you. Could you possibly share a link with instructions on how to go back to Android on the Pixel 3a?

]]>https://forums.ubports.com/post/65565https://forums.ubports.com/post/65565Thu, 07 Jul 2022 12:51:57 GMT<![CDATA[Reply to Unable to make phone calls on Thu, 07 Jul 2022 12:42:03 GMT]]>Hi @npulver

This is most probably a VoLTE issue as I figure you might be in the USA.
You might want to check this thread:
https://forums.ubports.com/topic/7535/volte-voice-over-long-term-evolution

]]>https://forums.ubports.com/post/65563https://forums.ubports.com/post/65563Thu, 07 Jul 2022 12:42:03 GMT