The mobile phone was maliciously left in the car on the way home. What if I keep harassing the phone?

At present, the best way is to use software to set that only the address book number can be called in, and all other strange numbers will be intercepted and recovered after a period of time. Last month, I was maliciously left a message on Chezhidi that I wanted to buy golf. Since yesterday, someone has left me a message saying that I want to buy a Buick. It is estimated that I will stay in Nissan for half a month.