Sally was puzzled recently by the odd messages she kept getting on her voice mail. Day after day, all she’d hear, from friends, family, and customers alike, would be their message and then they’d ALL say, “BEEP.”

She discovered the solution to the BEEP riddle when she dialed her own phone number and listened to her message.

Her message said, “I’m not available right now, so please leave a beep after the message.”