Received call on my cell phone today....I learned a trick as these stupid calls are triggered by computer and the person or robot can only respond when you say hello. Just pick up the call and don't say anything....if it's a robocall such as this, it'll disconnect after a few seconds.
Just got a call from 5866936723, she said this is Allison from the warranty department can you hear me ok? I hung up, I believe this to be a scan call please be aware.