Hello,
looks like this seems to be a Fairphone for all versions.
There’s no way to assign a ringtone to each sim separately?
Really?
I’m astonished I thought when you use two sims then mostly for uisng one in private and the other for work purposes and having two different ringtones makes it so much easier to decide if to answer the phone (private) or not (work) just without having to look at it 
Are there any apps and - if so - has anyone got any recommendation?
TIA
In the contacts app you can set ringtones for contacts.
So for example if one SIM is for work you can assign a ringtone for your work contacts.
Yes I do know that, but I always considered that rather a crutch than a solution.
And beside: there are contacts who might call me as well as privately as business related.
Is there anything planned to resolve this?
I have only one SIM but suggest you go to
Settings > Sound and vibration > Phone ringtone.
You should find an option there.
Unfortunately not.
This is exactly the way I did that with my old phone (Oneplus 6) but if you go there you can choose just a ringtone but no SIM to assign it to.
It just dont exist on FPs (standard AOSP) so any phone having this, the OEMs added this functionality as a feature, so its not a bug when its missing
@Luc28 best is to send your feature request to support. Here you will rather not get any info about this.
Works fine on my phone.
Okay, thank you all.
Though I’m a little amazed that this isn’t standard, but to be honest: I never really thought about what’s android standard and what’s just part of a special build.
I’ll might give the app a try.