De dang ky Mobile Internet 3G, soan tin: TEN GOI CUOC gui 191. Hien Viettel co 7goi cuoc Mobile Internet 3G: MI0, MI10, MI25, MI50, MI12, MI80, MI200.
MI0 la goi cuoc mac dinh cho thue bao dang ky 3G (cuoc theo luu luong: 5d/10KB); MI10 (cuoc TB 10.000d/thang, mien phi 30MB/thang, ngoai 30MB tinh cuoc 5d/10KB); MI25 (cuoc TB 25.000d/thang, mien phi 120MB/thang, ngoai 120MB tinh cuoc 5d/10KB); MI50 (cuoc TB 50.000d/thang, mien phi 350MB/thang, ngoai 350 MB tinh cuoc 5d/10KB)MI12 (cuoc thue bao 12.000 d/ngay, mien phi 250MB/ngay, ngoai 250MB tinh cuoc 5d/10KB); MI80 (cuoc thue bao 80.000 d/7 ngay, mien phi 1,5GB/7 ngay, ngoai 1,5GB tinh cuoc 5d/10KB); MI200 (cuoc thue bao 200.000 d/thang, Mien phi 3GB/thang, ngoai 3GB tinh cuoc 5d/10KB).