I am unable to receive call from my contacts occasionally on my iPhone
Why, on occasions, can I not receive calls from contacts
[Re-Titled by Moderator]
iPhone 15, iOS 17
Why, on occasions, can I not receive calls from contacts
[Re-Titled by Moderator]
iPhone 15, 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

Can't send or receive message then try these steps first
If you can't send or receive messages on your iPhone, iPad, or ...
I am unable to receive call from my contacts occasionally on my iPhone