Dropped Calls/ Call failed
After numerous testing by my network it was determined the dropped/failed call was due to the hardware. Apple ran many tests and I’ve spent more time trying to have the issue resolved than even being able to use the phone. Finally, it was noted as being an issue with my hardware and I was sent a replacement device for my iPhone 13 pro max 1TB. I have even replaced my SIM card with a new one and ensured the iOS is upto date….. needless to say I’m highly frustrated because the replacement device is no better than the first one. Every single call drops or call fails. How can this be fixed ?