iPhone 11 can text but not get calls after 12/23 updates
I worked with the provider but their call center is useless. It shows that my phone and service are active but I have tried everything and can't get a phone call through.
iPhone 11, iOS 17
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