Got a call from this number..left no message

They called my CELL PHONE. I was informed that I could get a FREE Home Security system or something like that. They hung up and disconnected me so I called them back and got my number taken off of their list. Hopefully. I doubt it. So call this number back and be taken off of their call list (and now be placed on someone else's)

@2:40pm EDT.
To a government issued black berry. strange number. did not pick up.

Telemarketer cold call for a free home wireless alarm system.

I asked him if his mother was going to give me a [***] too.  He said excuse me?  So I repeated the question.  He hung up on me.  Can you believe it?  I think he might have been offended.

never call back any of these numbers...you could wind up with a  very expensive phone call......also, do not press any keys if you answer any of these calls.    yo7u could be in for a big surprise