I tried to use ABUnknownPersonViewController in my app, but it's only in english. I think it would be better if AddressBookUI shows it automatically in system language. Is there any way to show it in other languages or I need to make my own controller?
update: code
ABRecordRef aContact = ABPersonCreate();
ABMutableMultiValueRef phoneNumbers = ABMultiValueCreateMutable(kABMultiStringPropertyType);
ABMultiValueAddValueAndLabel(phoneNumbers, (__bridge CFStringRef)labelNumber.text, kABPersonPhoneMainLabel, NULL);
ABRecordSetValue(aContact, kABPersonPhoneProperty, phoneNumbers, nil);
ABUnknownPersonViewController *picker = [[ABUnknownPersonViewController alloc] init];
picker.unknownPersonViewDelegate = nil;
picker.displayedPerson = aContact;
picker.allowsAddingToAddressBook = YES;
picker.allowsActions = YES;
[self.navigationController pushViewController:picker animated:YES];
[picker release];
CFRelease(phoneNumbers);
CFRelease(aContact);