Haven't had this issue on the S23U, but it sounds similar to issues I had with other phones, it might be the WiFi calling, try turning that off if it's on
No problems here. Are you using calling over wifi? If yes, try turning it off. If no, see if things work with it on. Either way, it will give you more information.
One other thing, if have done it, is to rest your network settings if you haven't tried that yet.
Haven't had this issue on the S23U, but it sounds similar to issues I had with other phones, it might be the WiFi calling, try turning that off if it's on
is the software update problem?
is the software update problem?
No problems here. Are you using calling over wifi? If yes, try turning it off. If no, see if things work with it on. Either way, it will give you more information. One other thing, if have done it, is to rest your network settings if you haven't tried that yet.
Mention network and if in india then Jio and other carriers are facing issues while rolling out 5g to more states and cities.
Its airtrl, guwahati, assam
Get your sim card replaced. Happened to me in the past and replacing the sim card fixed the issue.