Why is Li Xun marked as harassing phone calls?

Frequent phone calls will be reported as harassing calls, so this may not be an official phone call, but it is an imitation.

Harassment of telephone calls refers to selling products or pretending to be police or bank staff for fraud, deliberately harassing telephone calls. Mobile phone housekeeper security experts said that the main way for ordinary mobile phone users to prevent harassing calls, spam messages and fraudulent calls is to protect personal information and learn to use mobile phone security software. In addition, the effective eradication of harassing phone calls and spam messages requires the joint efforts of the industrial chain. Operators, public security, industry and commerce, the Ministry of Industry and Information Technology, and mobile phone security vendors can join hands to effectively crack down on all kinds of fraudulent calls and spam messages.