Cost of living in dubai

Can anyone advise, if 3000AED monthly plus accommodation & transports allowance & medical allowance  are sufficient to servive in Dubai.
I am scaring as I read on this blog that Duba. Is very expensive. But I am single.

& how much amount required to international call  to India from dubai jabal ali.

on the average, that is certainly too small to live a quality life in Dubai. however there are people who happily survive (not live) on aed 2000 or less. that is to say that it depends on your lifestyle and reason for coming to dubai. communication by way of phone to India is quite CHEAP. if u intend to work n sleep, u might be able to manage. wish you well