How do I check how much data I have left on Viettel?

How to Check Data Balance with Viettel

Data Balance Inquiry

To check your remaining data balance on Viettel, follow these steps:

1. Open your phone's messaging app.
2. Compose a new message with the text "KTTK".
3. Send the message to the number 109.

You will receive a text message from Viettel displaying your current data balance in megabytes (MB) or gigabytes (GB).

Remaining Minutes and Text Messages Inquiry

To check your remaining on-net minutes and text messages on Viettel, follow these steps:

1. Open your phone's messaging app.
2. Compose a new message with the text "KTLL".
3. Send the message to the number 109.

You will receive a text message from Viettel providing a breakdown of your remaining minutes and text messages for on-net usage. Note that this inquiry is only applicable to minutes and text messages used within the Viettel network.

Additional Notes:

• These services are free to use and can be accessed anytime.
• The text messages should be sent from the Viettel line that you want to check the balance for.
• If you encounter any errors or do not receive a response, please contact Viettel's customer support for assistance.