How to turn off VoLTE

[2IRS]

VoLTE on Fairphone 4 with /e/ with Vodafone germany

It seems to be clear, that this is a /e/ issue, neither a provider nor a lineage issue - so I filed a bugreport as mentioned above. Thank you for your help! Probably u are suffering from this issue, too, and like to send an Email to /e/-support as well. At the Gitlab page we wrote an email to help you to point developers into the right direction. Feel free to use it as a template.

This topic seems to fit. Can’t see the option myself on the latest OS.