They hung up

same thing:  call from "Product Development."  Person hung up and did not leave any message. Might be from answering job searches on Craigslist ...lots of scams and false promises out there!

Got a musical message on my answering machine.  Sounded like hold music.  But no message.

Got calls once a week from them.. no one on the other end.  I wish they would stop calling.  What is their purpose of just dialing and nothing else?

718-349-3382 called on 3/22/17 2:07 pm left no message. Looking at the old posts saying this number is product development. I had a call from product develop cor 303-280-8689 on the same day at 12:43 pm they also did not leave a message.