Mobile broadband called for verification code. I already told you. Can you believe it?

The mobile phone number of the beater is normal. As long as the verification code they sent is 10086, nothing is a liar. They only need your verification code to get into the system. They can do nothing but install broadband for you. You need a verification code to prevent some people from being selfish and doing it for you without your consent. If you don't need a verification code, I'll call you directly to ask if you want to do it. Whether you agree or not, why do you want someone to scold you?