Cac ban vao
[DAY]
Phan country code=>ban cho +84 de gui tin nhan o VIET NAM,con neu muon gui di nuoc ngoai thi chon ma vung tuy quoc gia. Phan Number=>ban dien so dien thoai nguoi nhan nhung bo so "0" o dau di nhe. Vd:01644644280 thi ban dien 1644644280 . P/S. Nguoi nhan tin ban gui se thay so gui la +54000 chu khong biet so dien thoai cua ban. Luy y ban chi nhan duoc 2tin/ngay.