Main problem is that always higher bill amount comes, Bloody f**k they thought we are getting freely money. After 1st month Bill I got Rs180 extra, Every time when connected it gives how much U have downloaded till this time and I saved screen shots. Finally 3 days before Bill day it shown 250MB still available and bill came with 800MB extra and correspondingly Rs710 extra.
Gmail page itself not opens properly and speed is very less in this generation. Reliability is good even though speed is less. Download speed also very less (30KBPS on average, max 60KBPS)