I messed up
That LineageOS Samsung S20FE I got running was intended for one of the kids, as their first phone.
Now I know that Samsung has their own IMS that isn't compatible with AOSP and thus you cannot do voice calls in countries where VoLTE is the only option available.
Like Sweden.
Sure, this information is "known" if you're into degoogled Android phones - but I wasn't. The only way to get voice working on this hardware is to restore it back to Samsung's - no longer security updated - Android.
ffs
@troed Ahh.... thank you swedish government for forcing us all into the surveillance economy. Thank you for bankid, a shitty ID solution controlled by banks, that enable them to cut you off from society (if you are stupid enough to have based your life on it).
Fortunately I can still use my nokia 110 4g with Fello (on telia) until late 2027. After that, it will be VoIP for me and "bye, bye" to the concept of the cellphone.
