I applied for the bird card of China Merchants Bank, but the mobile phone verification code was not received, indicating that the SMS sending failed. Why?

(China Merchants Bank) If you can't receive the verification code, you can try the following methods:

Check whether the mobile phone number is correct;

Check the current communication status of the mobile phone;

Restart the phone and then send the verification code;

Check whether the smart phone software blocks the SMS of China Merchants Bank.