Tệ
It's really too bad, why did the UMAX300 package disappear? Now aren't there plans that are limited to a month or a year? Now, after using it for a little while, my network runs out and I have to re-register. I have to create an unlimited package for customers to sign up for once to be extreme. Customer care (bad), confusing app (bad), no good packages or products (bad), customer phone number protection (bad),... can't believe this is a military network Vietnamese team because it's really (terrible).
Response from developer
Chào bạn. Rất tiếc và xin lỗi bạn về tình trạng bạn gặp phải. Mỗi thời điểm Viettel sẽ thay đổi các chương trình phù hợp. Dạ không biết bạn đang gặp sự cố hay điều gì chưa hài lòng về các tính năng app My Viettel ạ? Bạn có thể chia sẻ thông tin để Ad hỗ trợ nhé. DS_7844
Bad Internet
When asking in Vietnamese, the same repair guy always comes back himself and gives the same attitude without a solution. We paid a lot, and the good service disappeared since we paid. No refund option, and no English. If they don’t figure something out I’ll change to Vinaphone.
Response from developer
Hello, sorry about the situation you are experiencing, what package are you using? Please provide the line name or Ad subscription to check the error status. DS 1415
English version
Response from developer
Hello. App My Viettel does not yet support English language. DS_7844
Zero support for non-Vietnamese speakers
Response from developer
Hello. Thank you for connecting. With your wishes, Viettel would like to acknowledge your comments to improve service quality. Best regards. DS 1415
No English?
Response from developer
Hello. Thank you for your comments about Viettel's services and products. I will record the information so that Viettel can increasingly improve and serve users better. My Viettel currently does not have the feature to change language to English. DS_2939
No English version at all
Response from developer
Hello! You can share the features that make you unsatisfied with using the application so that Viettel can research and improve it further. Looking forward to hearing from you. DS 2119
Language options
Response from developer
Chào bạn! Ad xin phép được ghi nhận ý kiến để Viettel có thể đưa ra các đề xuất phát dịch vụ trong tương lai. DS_6339
Như L*n
Response from developer
Chào bạn! Bạn đang gặp phát sinh gì khi sử dụng ạ? Bạn có thể chia sẻ thông tin để Ad hỗ trợ nhé? DS_2698
No English language support
Response from developer
Hello! With your wish, Admin would like to acknowledge Viettel's research to improve the service. We look forward to accompanying you in the near future. DS 2119
No English
Response from developer
Hello! With your wish, Admin would like to acknowledge Viettel's research to improve the service. We look forward to accompanying you in the near future. DS 2119
