robo call, with voice made to sound human, and appears to be voice activated and pauses for responses and them keeps asking questions. after several seconds of not responding "Karl from Home Security" disconnected the call. this is a total scam robo call. No name on caller ID, only city and sate (Tallahassee, FL)

scammer call from Tallahassee, phone rings if you stay on the line long enough there is a beep sound. Its on my do not answer list now. If you call back you get a message that all agents are busy, call back later. yea.

Call my home number and hung up.

Just calls again and again.  No one ever on the other line.  Very annoying.

Robocall disguised as a real person. "Jonathan" from a security company claimed to be offering free GE Security Systems.Voice activated in response to yes/no questions. If you don't answer the questions or give garbled responses (as I did), it disconnects the call.