//1.创建Contact对象,须是可变
CNMutableContact *contact = [[CNMutableContact alloc] init];
//2.为contact赋值
CNLabeledValue *phoneNumber = [CNLabeledValue labeledValueWithLabel:CNLabelPhoneNumberMobile value:[CNPhoneNumber phoneNumberWithStringValue:self.showNumView.inputNumberLabel.text]];
contact.phoneNumbers = @[phoneNumber];
//3.创建新建联系人页面
CNContactViewController *contactVC = [CNContactViewController viewControllerForNewContact:contact];
//代理内容根据自己需要实现
contactVC.delegate = self;
[self.navigationController pushViewController:contactVC animated:YES];