Serving the increasing needs of customers using multi-network 3G Dcom, the network operator now offers packages for Dcom 3G Viettel with unlimited data at increasingly lower prices. Please follow the table below for Viettel's packages:
Prepaid packages for Dcom 3G Viettel with unlimited data

Prepaid unlimited packages for Dcom 3G Viettel
Many choices for customers, the task now is to see which package suits your usage needs to choose.
Syntax for registering Dcom 3G Viettel unlimited data packages
- To register for a package, please text according to the syntax: TENGOICUOC send 191 (package name is: DC30, DC50, DC70, DC120, DC200)
- Example: You want to register for the package 120,000/month, compose SMS: DC120 send 191
Some notes when using Dcom 3G unlimited package
- When customers no longer want to use the package they are currently using and choose to cancel it, the system will automatically register the DC10 package. This is the default package of Viettel 3G Dcom prepaid and customers cannot register this package.
- The SMS registration fee is 500đ/SMSin Vietnam2,500đ/SMS internationally
- With packages from DC70 upwards, when customers use up their high-speed data, the speed will return to normal
How to check Viettel 3G Dcom data usage
- For DC30, DC50: call *102#
- DC70, DC120, DC200: compose SMS KTDATA send 191
To use these packages, you need a Viettel 3G Dcom with an integrated 3G SIM
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