Mumbai University — Never pickup calls of enquiry numbers posted

Hi there,
I've been trying for the past four days on all available numbers for Mumbai university, Kalina but not one single call is attended to. a constant reply saying in Marathi(hya number vyast aahey) meaning the number is busy will play on all numbers at all time 24/7 and some numbers provided no one will pick up at all it rings endlessly. I just need some basic information about distance learning (IDOL) but no one to answer it, resulting which i have to travel all the way from borivali to Kalina just to find out basic info like dates etc. Please look into it Asap and get it fixed