I'm afraid that by pushing 1 you just verified that they called a working number and you will probably receive many more calls. Sorry to share this bad news!
CID says 'unknown name' so of course i'm not going to answer. How dumb do they think we are given the insane increase in spam calls from telephone criminals over the last few years? No answer, no message and probably no consequences whatsoever to them from the folks at the Do Not Call registry.
We answer everything until they're identified as scum. There is nothing there when you answer this one. Auto-dialer settings need to be adjusted apparently.
When I answered a fake computer voice said they'd like to talk to the business owner about expansion possibilities.
Scammers. I hung up. Called back and pressed "one to be placed on the do not call list". Aren't I already ON THAT LIST ? Geez.