What should I do if I can't receive the verification code on my mobile phone number?

The reason and solutions of this situation are as follow:

1. Timely payment: users can check whether they have received the reminder message from the operator, or they can directly call the operator to inquire about the telephone charges, and pay in time if there is any arrears.

2. Take out the mobile phone card and reinstall it: The user can first determine whether the mobile phone card used to receive the verification code message is in normal use. If the mobile phone card cannot receive the verification code message due to poor contact, the user can take out the mobile phone card and reinstall it.

3. Replace the mobile phone or mobile phone card: If the mobile phone card or mobile phone card slot is damaged, the user can go to the business hall to apply for a new card or mobile phone.