VoLTE and VoWIFI is not working on Nokia 8 with Telefonica/O2 in Germany.
O2 have enable both features for all phones without branding.
The TA-1012 variant of Nokia 8 is certified for the E.U., South Africa, Australia & NZ and Mexico. It is VoLTE and VoWiFi capable out of the box.
Settings > Network & Internet > Mobile network v Advanced = toggle on 'Enhanced 4G LTE Mode' and set the 'Preferred network type' to 4G.
Does this help?
I have never had that option but VoLTE and VoWiFi still work.
Image shows with and without Wi-Fi so the voice method switches.
What about the TA-1046? When will it get the Settings for Europe/ Germany?
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