I didnt get a chance to answer, but they keep calling with no msg.

Got 7 calls in 3 days from them.They don't leave messages.I heard a woman's voice (very faint)

5 times this number calls - I never answer phone calls from numbers I don't recognize - if important they'll leave a message . Hey .... No message - home sick today the number phones - I answer - dead silence on other end .

A female voice said : Hello and hang up (3rd time in the day)