Wifi calling xperia 1

[Peter_2072196]

Any success with having wifi calling working on sony xperia 

It was working on EE before switching to smarty

[MSF · Accepted solution]

@Peter_2072196  That phone does not appear in the Smarty list of compatible phones and therefor may not work - https://help.smarty.co.uk/en/articles/4237414-which-devices-are-compatible-with-wifi-calling

[Chalkychap]

Are you running Android 11 on your Xperia 1 @Peter_2072196? 
If not, it could be worthwhile updating the Android version on your device. 

Was your Xperia 1 purchased from EE prior to Dec-2021? 
Is yes, it might have some EE "WiFi Calling" customisations, even if it's now network unlocked.

[DarrenR_2594199]

Did you manage to get this working? I'm having the same problem with my unlocked xperia 1IV. Worked fine with EE but not on smarty. This is a deal breaker for me as there is no mobile signal at all in my rural area. Is it possible to go back to EE or do I have to go through the whole process of gstting a PAC code etc?

[Peter_2072196]

I got it working for 2 months now 

I followed the instructions on this reddit post https://www.reddit.com/r/SonyXperia/comments/110r2dv/enable_vowifi_for_tmobile_verizon_on_1_iv_no_ro...

it works fine and the settings persist on reboot

It seems like Smarty actually support wifi calling for this device and the instructions in the post is for showing the toggle in the options to enable it