Where can I find SMS verification code?

Take the iPhone 12 mini as an example. The verification code of the mobile phone can be found in the "Information" of the mobile phone, which is divided into the following three steps:

Brand model: iPhone 12 mini

System version: ios 15. 1. 1.

Software: Info 1.0

1. Open the phone and click "Info" on the phone desktop.

2. After entering the information, click "All Information".

3. Now you can check all the verification codes of your mobile phone, and you can find the required verification codes in it.

Function of verification code

Prevent malicious password cracking, ticket brushing, forum flooding and page brushing.

Effectively prevent hackers from constantly trying to use specific programs to log in to specific registered users for violent cracking. In fact, using verification code is a popular way for many websites (such as China Merchants Bank's online personal banking and Baidu Community), and we have also realized this function in a relatively simple way. Although logging in is a bit troublesome, this function is necessary and important for the password security of netizens.

However, we still remind you to protect your password, try to use a password with more than 6 digits, letters and symbols, and don't use a simple password such as 1234 or a password that is the same as or similar to your user name, so as to avoid unnecessary troubles caused by someone stealing your account.

The verification code usually consists of some lines and some irregular characters, and its main function is to prevent some hackers from stealing password data.