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.
iPhone Not Ringing? 12 Ways to Fix It
How to fix no cellular data during a phone call on iPhone
Call Management
2024 Solutions] How to Fix iPhone Can't Make Calls but Can Text
What Is Wi-Fi Calling & How Does It Affect Your Phone Calls?
I can't make voice calls - Apple iPhone 14 - Optus
How to fix the iPhone Unavailable error (4 easy ways)
Fix iPhone Call Failed Immediately Issue in X Easy Ways
How to Delete Your Channel Using Your iPhone? in 2024
Tips to Resolve Android Issues in Making Calls or Receiving calls - Smartprix
Answer or make RTT or TTY calls from your iPhone - Apple Support
10 Fixes for WhatsApp Calls Not Ringing When Phone is Locked - Guiding Tech