Wo mailbox cannot receive verification code

According to the information you provided, the reasons for not receiving text messages or verification codes are as follows:

1. You can first check whether the mailbox is full, and if so, please delete some information;

2. If you still cannot receive the message after deleting it, you can change the phone or card to test to see if it is a hardware factor;

3. After eliminating the above reasons, you can try to send it to another location. Test whether it can be received to see if the local signal is weak.

If none of the above problems exist, please contact local customer service to handle the problem.