Can’t sent iMessage or phone one person
Hello
My father & I both have iPhones and both have our iMessage turned on but we are unable to send or receive messages from each other. When I try to call him it goes straight to answerphone even when his phone is on & it’s not in do not disturb mode.
Can anyone advise how to fix this?
I am able to iMessage others, just not my Dad!
iPhone 11 Pro