After update cant message and call

[Gintare]

Please help, after update to Android 8.0 I cant message and call, also cant receive any massages and calls, what shoul I do? 

[Strampke]

What about re-inserting your SIM card (does it work on another phone?) and resetting your provider's internet settings?

[Gintare]

My sim is working on another phone, I will try your solution