How do I need a verification code to delete SMS?

You can delete it directly without entering a verification code.

Verification code is a public automatic program, which is used to distinguish whether the user is a computer or a person. Verification code is widely used in many websites, which can not only prevent malicious password cracking, ticket brushing and forum flooding, but also effectively prevent a hacker from constantly trying to log in to a specific registered user by using a specific program brute force cracking method.