12306 how to operate the mobile phone without verification?

12306 mobile phone verification steps are as follows:

1. Open the 12306 client on your mobile phone and click Login.

2. After switching to the login interface, click the login option box, enter the account and password applied for by 12306, and click Login.

3. After logging in, find the mobile phone verification option in my 12306, and click.

4. The first step of mobile phone authentication is to write short message, turn on the short message function of mobile phone, write "999" and send it to 12306.

5. After successful sending, you will receive a mobile phone verification code, and return to the mobile phone 12306 client to enter the verification code just received for the second step of confirmation.

6. After entering the verification code, click Submit to complete the verification.