Learn how you can unblock a phone number or remove it from the Auto Reject List. 学习如何给一个电话号码解锁，或是将它从自动拒绝名单上移除。How can I unlock my computer if I've forgotten the password?如果忘记密码，我该如何给电脑解锁？The lock and unlock buttons are microscopically small and not intuitive.锁定按钮和解锁按钮都极为微小，而且隐蔽。