You can't get the mobile phone verification code by logging in to wifi.

1. First click the Settings button on the mobile phone desktop, as shown in the figure.

2. Then click the information option inside.

3. After that, you can see the button behind the verification code security protection. Click to close this function, and you can generally receive the verification code.

4. In addition, you can click the harassment interception option inside, as shown in the figure.

5. Then turn off the interception function inside to see if the verification code is intercepted, and then cancel the interception to receive the verification code.