CONSIDERATIONS TO KNOW ABOUT CPN VIETTEL

2012: Nhà cung cấp dịch vụ viễn thông tốt nhất thế giới tại các thị trường đang phát triển – WCA.I could not update my account info, Once i took a photograph of my IDC, the application stucked at a cyan track record which has a back button. I tried some occasions but the final results were being precisely the same.I