Re: Jinn Interrupts Phone Conversation - SCARY 
all the jinn attacks or possessions on people are some psychological condition . people in old times didnt know better and thought it as jinn , ghost , churails , witches etc.
It happens till date and i have seen them personally many many times and most of the uneducated people believe in them. its pathetic that people instead of going to doctors they go to quacks.
here in india we have a govt program which tries to educate people on the matter and encourage them to go to doctors instead. they crack down on sadhus, babas , fakirs etc who harm people in exorcism process.
i think govt even have a prize money to prove anything supernatural ghost like stuff.