MTS was not a good service because it was not reached to all the peoples and even there was many offers were given by MTS in the initial stage of the MTS network started.
But there were no wide range of network coverage found. And even I had bought a MTS sim ago 4 years. And that was not useful to me and now I thrown away. If someone wants good network and plans go for the other such as Airtel, Vodafone or Aircel. Thanks