Unbelievable another random caller leaving NO message or who they want to talk to when will they learn we do not want whatever they are selling!!!

A pest! Called twice in last hour.
It seems some marketing Co's are using computer dialling and random source numbers. I'm getting 5 a day from 4pm till 8pm from a mix of numbers. Given up answering unknown numbers .
Also Indian scams claiming car accident.
Secret shopper, Global xxx, despire being on do-not call