How to block calls listed as NO CALLER ID & UNKNOWN on iPhone 5?
iPhone 5 vs 10.3.3 , 32 Gb. Without a Number there's no Option to BLOCK CALLER. I tried creating Contacts with those 2 'names', but one doesn't show BLOCK CALLER Option & the other has the Option, but it won't accept the 'block'.
I've made calls w/my ID turned off & have gotten recordings saying "This Number Does Not Accept Calls from Unidentifide Callers". What do I need to do to get that kind of block?