I phone 11

Hi Peeenqueen,

Thank you for posting in the Apple Support Communities. We see no one has responded to your post yet. To assist the community in replying, you might consider providing more information about what you’re experiencing. Including the following details in your post may be helpful:

Does this behavior only occur when on a phone call, or does this occur whenever using your iPhone for a long period of time, regardless of the task?

Are you able to use your iPhone immediately after this happens, or does your iPhone become unresponsive?

What's the exact iOS software version you're using?

Thanks!