WeChat official account can't receive verification code.

If the verification code is not received, there are several main reasons:

1. You can check whether the mailbox is full first. If it is full, please delete some information.

2. If it is still not received after deletion, you can change the machine or card to see if it is a hardware factor;

3. After eliminating the above reasons, you can try to test whether it can be received in other places to see if it is the reason for the weak local signal;

4. Check whether the phone is set to intercept or block.

If not, please contact Unicom's manual customer service for details. The actual situation is subject to local policies.

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