Dad said that my mobile phone sent him a short message: I lost my mobile phone, but I obviously didn't send it. What happened? Could it be that?

Hello, please make sure that your mobile phone card is not lost.

If lost, please reissue or cancel it as soon as possible. If not, please check whether the mobile phone security software such as mobile phone 360 and security housekeeper is installed. There is a function in this kind of software, which can set the mobile phone to be sent to the designated number after it is lost. Check whether you have turned this feature on. The program will be activated only when you change the SIM card. Will not affect the normal use (only one short message will be sent, and the short message will be charged according to the normal short message).

I hope it helps you.