I recently got a new S22 phone and occasionally it has dropped a call. When I try to redial to reconnect the call, the phone quickly says "Call Ended" and it will not connect the call. I cannot make calls until I reboot the phone. Is anyone else having this problem and is there a known solution? This has happened about 5 times. Thanks for the help.
I've got that same problem on my new (last week) ATT branded S22 Ultra. In fact it is really similar to a problem that I had with my previous Note 8. Att told me it was because they were turning off 3G and that the Note 8 didn't support VOLTE. So new S22 Ultra.
Also have gotten a message when it's supposed to be making phone calls through WiFi that it couldn't be authenticated (or something similar). Again had to reboot.
Not sure this is Samsung's problem or ATT, but it needs to get fixed.
I have read that turning 4G and 5G off can help.
A way of doing this might be to use Bixby Routines and during a call set the network mode to 2G/3G and at the end of the call reverse the action. I don't know if this will work but at the moment my phone is unusable.
Samsung is really poor at support and good at charging £1300 for a phone that doesn't work. Whilst I don't like Apple they would not let this happen. Shame on you Samsung.
My wife and I recently got new phones, S22 for her, S22+ for me. Both our phones do the same thing-drop calls often and then not allow a redial or make any call. It just hangs up immediately. It takes several minutes to clear before it will make another call. Haven't had to restart phone, just wait a few minutes. Very inconvenient! Samsung, this needs to be addressed in the next update!
Have a standard S22. It always restarts to 5G. The fact that it's the phone that restarts and works find all day after the restart makes me believe it's not my network, because I'm not changing anything on the network to get the phone to stop dropping calls, just restarting my phone. I've also tried immediately going back to 2/3G connection and it's the phone restart that fixes the problem. The phone worked fine for about 6 months and only started doing this in the last week or so. A real PIA..... It seems like, for the last 6 days or so, I've had to restart my phone once a day. It works fine after I restart it, but then I have to restart the next day.
Mine is doing the same thing for the last few weeks.
I have the same problem with my S22 on Verizo.
Same with mine, with Verizon. Have to reboot to have it not disconnect on calls.