Any chance Nokia / HMD could update the configuration / settings for Nokia 5 and Nokia 6 to enable VoLTE and VoWIFI on o2 - de (262 03)?
O2 is claiming the have enable both features for all phones including androids without branding.
Unfortunately the setting can be found using search but then it does not show up when selected. I am dropped to the mobile network settings page. There "Enhanced 4G LTE Mode" is not listed.
To enable these settings your phone needs to be provisioned by the network, O2 in your case. So the settings only show up when the configuration for them has been received by the phone.