I have been used this network since 4 yrs but now I come to know that in this competitive market its not like old network and data pack are very costly in comparison to others. Around 5-600/- need to spent for used of 3-4 GB data for 3G network, is less useful for this market, but network is good. In 21st century it is not too good for only serving to network, when other are serve the same in very low cost. So, company need to think in this matter.