Why can't Unicom receive the verification code?

Unicom card can't receive verification code for the following reasons:

1, you can check whether the SMS inbox is full first. If it is full, please delete some information;

2. You still can't receive the verification code after deletion. You can contact the customer service of the platform that issued the verification code to confirm whether the verification code was issued successfully.

3. If it has been successfully distributed, you can check whether interception applications such as security guards are downloaded and installed on the mobile phone. If so, you can uninstall it and test it.

4. Change your mobile phone or card to see if it is a hardware factor. After eliminating the above reasons, you can try to receive other ordinary short messages to see if they are received normally.

If the above problems do not exist, please contact the local manual customer service to assist in verification and handling.