By A Mystery Man Writer
One of the main purposes of an iPhone is to make phone calls, but it can struggle to do that at times due to various factors.
10 Fixes for When You Can't Make Phone Calls on Your iPhone
Answer or make RTT or TTY calls from your iPhone - Apple Support
How To Record a Phone Call On Your iPhone - No Downloads
How to Fix It When Your iPhone Has No Service
Get started with FaceTime on iPhone - Apple Support
How to Fix An iPhone That Won't Turn Off
How To FIX Low Call Volume On iPhone!
10 Fixes for When You Can't Make Phone Calls on Your iPhone
iPhone Not Making Calls? Here's Why & The Fix!
15 solutions to fix vibration & haptics not working on iPhone