someone called my work place 5 times, they started yelling when i asked if this was work related.  They yelled "do you not understand, I want to talk to manger".  When I asked again if this was work related, they continued to yell that they wanted a manager!!  I told them that they can not talk to the employees here if it is not work related.  They just kept calling back, said they have ten employees and they would continue to call everyday