Dead air when I picked up; guess my lack of noise didn't trigger the computer to switch over to a human. Called number back and the recording said it was directing my call to the voicemail box for (what sounded like) "DT Services <something>". Added to the block list.
We get at least 4-7 calls on our business voice message system, always after hours. This is getting annoying, to say the least. Who ARE these people? Never leave a message. When I call it goes straight to a voice mail (unknown).
9 calls in the last 4 days, one of which left this message -
"Hi, this is Katy, with Metamorphic Research Group calling with a brief survey regarding issues facing Colorado and its leaders. Is this (GARBLED)? If Yes Press 1, If No Press 2." The robo-message then begins to repeat.
I left the Call Type as Unknown because they don't have an option to select SCAM.