OI troi oi! de giai quyet buc xuc cua mang viettel trong dip tet 2012 tui phai mat bao cong de dang ky vao cai room nay: met qua!
theo tui: nha mang viettel da khong lam dung cam ket voi nguoi tieu dung, don phuong tu y cat chuong trinh KM 10' mien phi. 3crisp3 3blur3
nen chung ta phai xu theo canh' cua chinh chung ta.
1, van su dung dt goi di binh thuong nhu luc dang co KM mien phi 10 phut'.
2, goi cang nhieu hon cang tot, cho ho nghen mang luon.
3, khong dong tien phat sinh ngoai 10 mien phi.
4, cho het Tet (cuoc thue bao thang 01/01/2012 roi ) huy khong dung mang viettel nua.
chung no k lam dc gi dau>>> haha…..