i tend to get them from mainly the indian sub continent about once every couple of months ,it goes something like this.
hello .
can i speak to mr …..
he's not here .
well my name is clive ? and i am calling from (whatever-whoever etc)
AH clive my name is detective bailey ,we are currently conducting a murder inquiry ,how well did you know the deceased .
this is the point they ALWAYS hang up on me ,just can't understand why LOL