What's the use of anti-aircraft gun verification code

The anti-aircraft gun verification code has the following functions: the so-called anti-aircraft gun verification code actually means that customers need to provide their real-name mobile phone number as contact information when applying for a loan. After obtaining the mobile phone number information provided by customers, the lending institution/platform will send a verification code message consisting of several numbers to this number, and the customer will submit the verification code information to the lending institution/platform to confirm their identity and verify whether the mobile phone is in use. Only after this method is proved can the lending institution/platform formally accept the customer's loan application, and then review the customer's comprehensive credit standing before making the next payment.