I also got a call today in the morning. I normally don't answer unknown numbers, but I was waiting to get a call to set up a dr. appt. No voice heard when I said hello. Darn it!! Scammers!!
Call says 'scientific' survey company wants you to take a short survey. Then you get your 2 complimentary cruise tickets or press '9' to be removed from their list. Added this number to my Ooma blacklist. Hopefully Ooma adds this to their community blacklist so no Ooma customers will receive these scammer calls.