CID says "SURVEY". When I picked up the phone, after activating "record," there was no one on the line. Calling the number back results in a busy signal or, strangely, no ring and silence. How do they do that?
Received a call this morning at 9:16am.
Their call was blocked BEFORE they robodialed our number. Our phone did not ring.
Folks - you must purchase a call blocking phone or blocking device.