Looking for logging into the Fail Viettel site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Fail Viettel site. After that you can login as usual with your login credentials.
http://adslfail.viettel.vn/LoginFail/
https://ictnews.vn/kinh-doanh/thi-truong/thanh-toan-cuoc-co-dinh-bang-the-cao-viettel-88607.ict
http://viettelhcm.net/adsl-viettel.html
https://vietteltelecom.vn/tin-tuc/chi-tiet/huong-dan-khach-hang-bao-hong-hoac-khieu-nai-qua-ung-dung-my-viettel-doi-voi-dich-vu-co-dinh/51496944
http://www.khoahocphothong.com.vn/thanh-toan-cuoc-dien-thoai-co-dinh-va-adsl-bang-the-cao-10071.html
https://itunes.apple.com/us/app//id1014838705?mt=8
https://tongdaiviettelhcm.com.vn/blogs/news/cac-hinh-thuc-thanh-toan-cua-dich-vu-lap-mang-viettel-cap-quang
https://vn.answers.yahoo.com/question/index?qid=20121126022614AA4lFhH
https://www.abuseipdb.com/check/117.3.46.249
https://www.abuseipdb.com/check/171.244.49.31
https://www.abuseipdb.com/check/171.244.4.162
http://viettelis.vn/internet-cap-quang
https://viettelhp.com/lap-mang-viettel-hai-phong---cap-quang-sieu-nhanh-sieu-re-b18.html