China Unicom cannot receive text messages

Failure to receive text messages or verification codes may be caused by the following situations:

1. Check whether the mailbox is full. If so, please delete some information;

2. If you still cannot receive it after deleting it, it is recommended that you change your phone or card and test to see if it is caused by hardware;

3. Check whether the mobile phone signal is normal and try to test whether it can be received in other locations;

4. Check whether it is intercepted by mobile phone interception software.

If the above situation is still abnormal after troubleshooting, China Unicom users can contact the local China Unicom customer service to report this issue.