your idea of reporting is worthy of recognition. This fraudulent phone call can be reported to 11, or "report harassing phone calls" can be selected on the website.

But personally, I feel that such a report may have little effect. If your mobile phone is equipped with software such as 36 mobile phone guardian and QQ mobile phone housekeeper, in fact, marking "fraudulent phone calls" through these software may help more people, because after this marking, when other mobile phone users with such software in the country receive this call, they will display "fraudulent phone calls", so as to remind them and avoid being fooled.