Why can't I get SMS verification code for further education of registration accounting certificate? The phone is fine,

1. How to repair the verification code when the mobile phone can't receive short messages:

1, open the SMS and find the setting icon in the upper right corner;

2. After opening, find the advanced settings and click Open;

3. After opening, find and set the SMS center number, and click Open;

4. After opening the advanced settings, click the place marked as shown in the figure to set it. Moving input+8613800791500; Unicom can enter +86 130 10720500.

5. The above is the repair method. Follow the above steps to receive SMS verification code normally.

Extended data:

1, SMS verification code is an effective verification code system by sending verification codes to mobile phones. Both large websites, especially shopping websites, have the verification code function of SMS, which can ensure the safety of shopping more accurately and safely and verify the correctness of users.

2. Some authentication code providers provide SMS authentication code service. Each website sends a request to the provider's server through the interface, and the server sends random numbers or letters to the mobile phone, and the provider's server verifies the authentication code uniformly.

3.SMS interface generally supports http and webservice calls. The programmer adds the interface address and related parameters where the short message needs to be sent, such as the mobile phone number of the receiver, the received content and other interface parameters. After the call, xml data will be returned, indicating that the submission was successful or failed. Regarding the reply message, it will be bound to an address that receives the reply content, and any reply message will be pushed to the corresponding address.

Baidu Encyclopedia _ SMS Verification Code