Caller ID indicated the state of Washington and a phone # I didn't recognize. Usually during the second ring I press the "talk" button followed by the "off" button. Unfortunately I didn't get to the phone until the third ring but did my thing anyway. They immediately called back, which is when I pressed the "talk" button and then the "off" button. Supposedly the line goes dead for the caller.
Caller ID said Medical Center..........new phone number. I did not answer and they left no message. That is usually a good sign. If the call was from a legitimate medical center I was dealing with, they would leave an informative message. They just hang up. But I am sure they will be back. Once again, I will not answer.