Vietnamobile always gives users a great mobile experience, especially the internet. Many free data packages have "made the wind" for a long time like Thanh Sim, Sieu Thanh Sim, Sieu Thanh Up and Thánh Hi are the perfect products. Try to learn about Hi Thanh Sim to use and enjoy incentives you will not regret your decision

Thánh Hi has the following incentives with only 50,000vnd / month:

- Free voice onnet

- Data 4 GB/day

- 20 mins off-net calls

 Active Thánh Hi with syntax: * 866* 4 # OK