I got a call from this scammer a few moments ago; I don't answer calls I don't recognize so when my phone rang I "ignored" the call. Then my v-mail function alerted me so I thought they left a message. I checked my v-mail to find they had just hung up on my v-mail. I called the number back....BLOCKING MY NUMBER when I did. It's a robo-caller. When I called back I got a message that said the "number or code" I entered was "invalid". They are criminals trying to scam you. IGNORE or BLOCK them!!