My wife and I have Samsung S22 Ultras on the same plan and same account. Hers gets no signal or 1 bar and drops calls/fails sending SMS, and mine works fine in the same location.
We spent 4hrs on the phone with Verizon support and passed around to 5 Level 1 techs all trying the same troubleshooting flow, and finally got on with Level 2 guy and he had us remove the SIM card and add (for the third time) another eSIM and finally had it working, although briefly. I got off the phone with him and 10mins later the signal went down on her phone again.
Since spending 4hrs on the phone is a massive waste of time, I'm wondering if anyone else has found out what the root cause of this might be, I see other conversations with the same complaint for S22s. These have been working flawlessly until Monday, and something has changed.
Mine works, hers doesn't. I have her on my wifi hotspot for now so she doesn't miss calls but obviously not a longterm solution.