This might be along read.
I once set the Sholay Dialogue of Gabbar "Kitne Aadmi The........." as my caller tune. I didn't listened the whole length of the tune and set it without knowing that the tune would include the swear words too. The very next morning my Uncle called me and confronted me about the tune which I had no clue why he was getting angry.Then i realized what the problem was, it had "suar ke bachchon" included in the tune
From that day I had that simple tring tring as my cller tune