All Existing GPRS/3G data STVs including yuva STVs will be withrawn wef 19.08.2013. All prepaid (2G&3G) customers can access 3g data while in 3G coverage areas. Additional usage will be charged @ 2Ps/10KB. In Short BSNL unifies 3g and 2g plans. Details of Plan. MRP FREE Usage (Home/ Roaming) Days 14 100 MB 2G/3G data (DATA14) 3 40 240 MB 2G/3G data (DATA40) 7 78 500 MB 2G/3G data (DATA78) 15 98 700 MB 2G/3G data (DATA98) 21 139 1 GB 2G/3G data (DATA139)