Recently I was facing Call failed problem on my iPhone 12, after doing some research, we have found some effective ways to fix call failed issues on iPhone. Here you will find some easy and effective way to fix call failed issues on iPhone.

Though we have used an iPhone 12, but these ways will work on any and all iPhone’s running on latest iOS.

0:00 Opening
0:16 Things you need to check before start
1:00 Turn on & off Airplane Mode
1:18 Eject & reinsert the Sim Card on iPhone
1:36 Change Network Selection Settings
2:09 Reset Network Settings