KFC's mobile phone number has changed, and the verification code cannot be received.

What should I do if I change my mobile phone number and can't receive the verification code? This situation has the following reasons and solutions:

1. The mobile phone number is entered incorrectly or occupied by others. You can check whether the entered mobile phone number is correct or try to change it to another mobile phone number.

2. SMS interception is set on the mobile phone or SMS notification is turned off. You can check whether the mobile phone has SMS interception software installed or whether the SMS notification permission is enabled. If yes, you can add KFC's SMS service to the white list or allow notification.

3. The cell phone network signal is not good or the SMS service provider is out of order. You can check whether the mobile phone has enough network signal or whether it can receive other short messages normally. If not, you can try to restart your phone or change the network environment.