Can't access sim manager

[robt261]

I can't access sim manager. I get the above message all the time. I don't have an esim. I have physical sim. I've tried clearing sim Toolkit cache and data, restart phone, take sim out etc but nothing helps. Anyone able to offer advice? 

Thanks

[Fiona26]

Might be worth contacting your network provider.
Have you tried to reset your network settings?

[robt261]

I've just tried resetting network settings and get the same thing.

[robt261]

Actually resetting network settings didnt seem to do anything. I didnt need to reconnect to anything afterwards?

[robt261]

I appear to have solved it by putting 2 physical sims in. This opened up sim manager automatically and it no longer believes an esim is present, which it isnt.