Hyderabad is one of the fastest growing hub for lower to higher people in the Andhra Pradesh state.Many people comes and tries to build up their career.Now a days,no one is caring for others,because they are saying they only don't have time to look themselves.Meanwhile,the traffic too increase.So than came MMTS trains which start to run from morning 5:15 am to night 11:00 pm and it travels to main station which are usually called as "Local train" to move from one place to other place within the city happily without any traffic jams :). If you want to use this facility just look over the below link for the fare details and schedule timings of each station .
http://www.mmtstraintimings.in/
http://www.mmts.mmtstraintimings.in/
In near future,as you already know that Govt is in progress of completing the Hyderabad Metro Rail which will take some time.For more information you can look at the below link
http://www.hyderabadmetrorail.in/