Whenever I get called on my new iPhone 4S even if the caller is in my contacts it comes up as 'unknown' I also had this problem with my old iPhone 3G it's really frustrating as I can't know who I've missed calls from to call them back im quite sick of it help!
View the Correct Answer My iPhone 4S just says 'unknown' whenever get call in iPhone errors Answer , iPhone Mail, Contact , Calendar errors Answer↧