Use APKPure App
Get Đăng ký 3G/4G Viettel old version APK for Android
Support to register 3G / 4G Viettel package quickly without Internet.
- To provide customers with the tools to quickly and appropriately register 3G / 4G tariffs.
- We have compiled all the latest packages to help customers easily find out.
- It also provides quick registration of the package.
- Integrate the services you normally use such as: check capacity, check subscription information, cancel package, ...
- The application works without logging in, no Internet required.
- Works by SMS and 100% FREE.
- The app works well on Android 4.4+ and does NOT ADVERTISE.