Recieved a call and when answered who ever it was they hung up.

When I answer there is no one on the line, After 30 seconds they disconnected.

Who’s calling now? That number doesn’t ring a bell. When they hang up you could be a potential victim of the growing "one-ring” cell phone scam. Here’s how it works: Scammers are using auto-dialers to call cell phone numbers across the country. Their number looks legit but it will be an international premium rate. The scammers hope you’ll call back, Either because you believe a legitimate call was cut off, Or you will be curious about who called. If you do, Chances are you’ll hear somethi