Old school Swatch Watches



>>mang 3G theo chuan CDMA2000 cua mang CDMA duoc phat trien va trien khai rong o nhat ban han quoc va hoa ky.noi chung 3G theo huong WCDMA hoac CDMA2000 noi ve toc do thi tuong duong voi nhau nen su lua chon nao cung khong phai hoi ha.nhung hien nay thi WCDMA duoc chiem nhieu uu the hon.vi co the phat trien len HSPDA.CDMA2000 duoc uong dung vao cong viec luot web xem video truc tuyen.