Dear All, I have the same issue. When I receive an inbound call (it happens only on inbound calls), after 8 minutes, the call still appears on the screen, and the call is counting the second, but I cannot hear the caller, and he cannot hear me. and there is a locked speaker icon on the screen. I cannot turn it off that hands-free. i checked that with 4 people. Everytime i have same issue, after 8 minutes inbound calls I reset my network settings. turned on airplane mode, then turned off after 10 seconds. Removed the SIM card and put it back restart the phone. Issue remains Please help without to the "restore the phone". Thanks.

Dear All, I have updated to 17.0.3 Issue remains. After 8 minutes i cannot hear my friend and he cannot hear me. The speaker icon i not responds but mic icon works and i can to end the call. i dont want to restore my phone. Any idea?

Hello hello, Dear All, Could you turn off the **settings> screen time > screen distance ** If it fixes the issue, "Apple," you can write me for my bank account or a gift. :P Have a nice day

issue remains. I checked today and unfortunately issue remains. :(

Hi again I turned on that. And i am ok for now.