What is the 1530 hotline? Is it reliable?

Buzz

Ngày cập nhật gần nhất: 15/4/2026

Frequently Asked Questions

1.

What steps should I follow to contact the 1530 hotline?

To contact the 1530 hotline, first dial the number. Listen to the service instructions, then enter the subscriber's phone number followed by the # key. If the call connects, you'll receive a message about call duration and charges.
2.

Is it possible to make calls through the 1530 hotline without having credit?

Yes, you can make calls through the 1530 hotline even if your balance is low, as long as it is below 5000 VND and you meet the necessary conditions for using Viettel's Call Plus service.
3.

How long can I talk using the 1530 hotline service?

The 1530 hotline allows a maximum call duration of 5 minutes. However, if you meet specific conditions, this duration can be extended to 10 minutes, provided you've used the service adequately within the month.
4.

What are the conditions to use the 1530 hotline for calls?

To use the 1530 hotline, your Viettel subscription must be active, your balance should be less than 5000 VND, and you must not have any service debt for over 60 days.
5.

Why should I choose Viettel's 1530 hotline for urgent calls?

Choosing Viettel's 1530 hotline for urgent calls is advisable because it provides a reliable way to connect without needing immediate credit. This service ensures you can reach others even when your account balance is low.

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