I have S22 ultra USA version so with snapdragon. My personal sim is physical and work sim is e-sim in the phone, both seem to get good reception all the time.
When someone calls me it just makes them wait, no calling sound and then just hangs up on their side.
If my phone starts ringing, I accept the call but then my watch (galaxy watch 4 ) keeps vibrating and call looks like it's answered, but I cannot hear anything neither can the other person. Sometimes accepting the call with my watch also (2 times accept) it starts to work, sometimes it then just hangs up.
Also sometimes when I call someone with my work sim, it just waits and then hangs up.