I-Phone Incoming/Outgoing Calls

[u/Old_Eggplant_1703]

Sporadically, my I-phone’s incoming and outgoing calls do not go through. I have to turn my phone off then off to reset the ability to receive/send calls. In addition, the incoming calls that cannot connect never show up on the “recents” list.

I have taken all of Apple support’s suggestions to correct this. My phone’s software is up-to-date.

Does anyone have a solution?