There is no problem with Guangdong event verification code.

Guangdong province can't verify the code. Please check the following questions: 1. Check the short message format. The standard short message format is short message signature+short message content.

2. Confirm the signature of the written message.

The requirement of SMS signature generally requires 3-8 words in Chinese, and it is not enough to exceed or reduce it. SMS signature requires the business license and company name corresponding to the relevant business.

3. Check whether there are multiple signatures.

The signature of SMS verification code must be placed in front of the SMS to see if there are multiple signatures in the SMS, otherwise it will also lead to the failure of sending.

4. The signature sent is inconsistent with that submitted.

The signature of SMS verification code is inconsistent with the information before filing, which will also lead to the failure of sending verification code.

5. Rule out whether the SMS sending channel is stable. reference data