I am unable to make calls on my iPhone 13 Pro Max
whether using contacts or keypad phone is not dialing.
[Re-Titled by Moderator]
iPhone 13 Pro Max, iOS 17
Question marked as
Check your iPhone settings
Go to Settings and turn on Airplane Mode, wait five seconds, then turn it off. Check Do Not Disturb. Go to Settings > Focus > Do Not Disturb and make sure it's turned off. Check for any blocked phone numbers.
If you can't make or receive calls on your iPhone - Apple Support