What happened when the mobile phone got the verification code but couldn't receive it?

The SMS verification code channel is unstable.

Usually, when we register a website or an APP application, there will be cases where the SMS of the mobile phone verification code cannot be received. The main reasons are as follows:

1, the SMS verification code channel used by the platform is not stable enough;

At present, there is no SMS verification code platform that can guarantee 100% arrival, so there is no SMS verification code message, which may be caused by the website's own SMS verification code interface and unstable channels. Nowadays, in order to avoid this situation, many enterprises mostly adopt the dual authentication form of SMS and voice, and many enterprises around them cooperate with Guangdong Fifth Avenue to tailor the verification code service.

2. As a security verification tool for accounts, mobile phones are not used for a long time or by themselves. It is recommended to replace the bound mobile phone. What about a cell phone? I don't have it with me at the moment. I suggest my family (friends) return it. If you are in a hurry, you can ask your family (friends) to forward the verification code to you before you operate.

3. Non-Chinese mainland mobile phone number; ?

Currently, only Chinese mainland mobile phone number registration is supported. Please change to another mobile phone.

4. Mobile phone security software interception (for smartphone users who have installed security software)?

Please turn on the mobile phone security software, temporarily turn off the interception function, and then try to get the verification code again.

5. Is the SMS gateway congested or abnormal?

When the SMS gateway is congested or abnormal, the sent SMS will be delayed or lost. It is recommended to contact the mobile phone operator to verify or try to obtain it later.