Uncle police, come and consult about sexual harassment on the phone! !

I also suggest that your friend install a mobile phone firewall and other software to intercept calls from such boring people or intercept information. What do you think is the use of reporting this kind of thing? I am installing a mobile phone firewall that is easy to intercept spam and harassing calls. As long as the number is blacklisted, the information and calls sent by the number can be intercepted, and the interception mode can be set to "No". Stop the phone, etc. And when there are harassing calls, you will hear an empty number prompt or stop, and you should not be harassed again. I hope it works for you.