How to shoot Viettel money, transfer Viettel money fastest

If you are using a Viettel phone number but do not know how to shoot, transfer money. The article will help us do this with just a few small steps.
If you are using a Viettel phone number but do not know how to shoot, transfer money. The article will help us do this with just a few small steps.
In this article, I will guide you to convert 11-digit numbers into 10-digit numbers using the applications of Viettel, Vinaphone and Mobifone and some other networks.