Try a forced restart for your phone and see if that helps.
Are you able use LTE?
Have you tried toggling LTE on and off?
If you can't make or receive calls on your iPhone - Apple Support
Try a forced restart for your phone and see if that helps.
Are you able use LTE?
Have you tried toggling LTE on and off?
If you can't make or receive calls on your iPhone - Apple Support
Try a forced restart for your phone and see if that helps.
Are you able use LTE?
Have you tried toggling LTE on and off?
If you can't make or receive calls on your iPhone - Apple Support
Contact your carrier and make sure your account is provisioned properly, and that you have a valid SIM.
cant make or receive phone calls iphone x