You can therefore try moving to a place with a better connection. You might still see some bars because your phone will assume cellular service, but you will be unable to make calls. Sometimes this error is caused by locations with poor service. After it reconnects, try your call again.Tap on the Airplane mode icon to turn it on and tap again to turn it off. Alternatively, you can launch the Control Center by swiping down from the top right of the screen or swiping up from the bottom of your screen.Scroll to the Airplane mode option and toggle it on and off.To fix this you can toggle Airplane Mode on and off. Toggle Airplane mode on and offĪ Call Failed error can be caused by a glitch in your cellular network.

Yes, you don’t know what exactly has caused the error however, you could choose to fix it instantly by following the guide below. Here is how to Fix the ‘Call Failed’ Error on your iPhone This error can be caused by several issues as shown below. What causes the Call Failed error on your iPhone?īefore we dive it how you can fix the call failed error, let us start with knowing what is likely to have caused this error.

Call failed iphone