No matter where the phone is, be careful of fraud and judge whether it is a fraudulent phone call. Judging from the content of the call, remember that public security personnel do not need to make a phone call when handling cases and checking information. If you win the lottery, your bank card or ID card is illegal and you are required to transfer money. If you don't hand over the money, you will be scared, arrested, prosecuted and so on. This is a telecom fraudster. Ignore him. Liars, especially incoming calls from abroad, pretend to be judicial personnel, and the identity of the other party cannot be verified on the phone. Can't consult according to his tips. It has been reported many times on TV that people from Taiwan Province Province impersonate the mainland public security law to cheat money. Be careful.