My Samsung S10e will not receive incoming calls. I can call out, I can receive/send text. I've been dealing with this issue for 3 weeks now and no one can fix the issue
Check that Airplane Mode is disabled on your device. If it is disabled but your Android phone still can't make or receive calls, try enabling Airplane Mode and disable it after a couple of seconds. Disable Airplane Mode from Android Quick Settings drawer or navigate to Settings > Network & Internet > Airplane Mode.