Sony Experia 1 has no WiFi enabled calling

[Wi-Fi1]

I had collected this model only just yesterday after being advised by a guru that this phone has WiFi calling. It doesn't.

[ATNeuromonkey]

Since this was raised is there an update on this issue? I have raised it as well on a different feed. I keep getting intermittent wifi-calling features and then loosing it again. 3weeks since phone launch and still no stable WiFi-calling from O2!

[Windir]

Has there been any further news on this problem, I was hoping the last update would have fixed the issue but no luck.

[Windir]

I restarted my phone today and both WiFi and 4g calling have suddenly appeared. Great news. I was beginning to get *bleep* off with missing calls at home, apparently I live in the dark ages and o2 doesn't exist here yet.

[Thorsy22]

Still not on the approved list and can't see it in any of the phone app settings still either.

[viridis]

Yeah it's gone again...
No doubt it will be back again next week, then gone again

[viridis]

Firmware update today made it come back

[Thorsy22]

I'm running firmware 55.0.A.6.56 and I can't find it anywhere in the settings?

Gone again or am I looking in the wrong place?

[viridis]

Settings, mobile network, advanced.
Should be in there.

[jonsie]

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@viridis wrote:
Settings, mobile network, advanced.
Should be in there.

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Should be....

[Thorsy22]

I'd say it's missing then...