I tuk 3g mtnl sim coz of less 3g data packs. At d beginning it ws gud. Bt since 2 weeks its nt wrkng properly. Evryday I usd to Cal to customer care n their all tym reply ws "there is a big problm it wl b solvd til evng" I tnk 2g is bettr Dan dis mtnl 3g.
Mntl 3g service is worst. Nly watsapp cn b usd by such poor n worst netwrk. Cnt use facebook, cnt upload pics. Bakwaas. Nevr use mtnl sim