Comfortable talking without worrying about burning bags with Viettel's Duale1 package

Recently, Viettel network has launched a new, extremely attractive package to meet the needs of those who often have to contact via phone. For only 0 VND for each DUALE1 package, users can freely chat with family and friends without worrying about burning bags. However, this package does not apply to all mobile subscribers, only subscribers who receive a PBX message can register. If you are one of the lucky subscribers who received the notification, please see the registration syntax as well as the benefits of using this package.

Comfortable talking without worrying about burning bags with Viettel's Duale1 package Picture 1

Details of Duale1 package of Viettel

1. Participants to use the package: Mobile subscribers who receive promotional messages from Viettel network can register to use.
2. Scope of implementation of DUALE package 1: Applied nationwide.
3. Registration fee: 0 VND.
4. The package has no expiry date and renewed according to the monthly cycle.
5. The syntax for registering DUALE1 package is very simple: DUALE1 sends 109.

Voice offer of Duale1 package of Viettel gives customers

1. With each call being called, your call fee will be automatically deducted from the main account of VND 1,000 / transaction. Understandably, each call has a charge> = 1,000d: The system only charges in your account 1,000 VND. (Call duration will be unlimited)
2. In case you have a call with less than <1,000d (you will not be entitled to Duale promotion package 1) the rate will still be charged at the normal rate.

DUALE1 package of Viettel is completely free when the user registers to use, so if you need to make a lot of calls, you should not ignore this attractive package to save costs during use.

Syntax support when using Viettel Duale1 package

In case you do not want to use this package, you can also message to cancel the service, the canceling syntax is as follows:

1. Cancel renewing the DUALE1 package: Compose HUYFT send 109 (Free).
2. Viettel DUALE1 package cancellation: Compose HUY DUALE1 to send 109 (Free). There is no reserve for calling preferences of the package.

For subscribers who are using DUALE1 promotion package, they can still join other data promotion packages of Viettel. You may be in the category of receiving this promotion from Viettel, but the system has not yet sent a message to your subscription number. In this case you should contact the operator directly to check it out.

I wish you a successful registration!

See more:

1. Packages for watching 2018 World Cup of Mobi, Viettel and Vinaphone
2. How to register 4G Viettel package for Facebook and Youtube
3. How to register for a 1-day 4G package Viettel, Mobifone and Vinaphone