What does it mean that the mobile phone receives the baby verification code?

Others entered the wrong mobile phone number. If you don't download and log in to the cub game, and the mobile phone receives the cub verification code, consider that someone else has entered the wrong mobile phone number. Baby verification code is a security technology, which is used to verify the identity of users and ensure the security of user information. It is usually a short string of numbers, letters or special characters.