If I may understand you correctly you wish to make calls and can't seem to do so since the call failed message populates. This happens often with iPhone users as this is attributed by many factors. You may be pleased to check this support article:If you can't make or receive calls on your iPhone - Apple Support. Good Day.
8 replies
What did your cellular carrier say when you reported the problem to them?
It's not a carrier issue i even changed sim card but still have the same problem
I can't make calls but i can receive calls !
I did all that and still can't make a call :(
Solved , thank y
every time i try to call someone gives me call failed, i restarted my iphone but still giving call failed