Frequently Asked Questions about 4G Networks

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Các câu hỏi thường gặp

1.

What steps should I take to register for 4G service in Vietnam?

To register for 4G service in Vietnam, you can refer to the specific registration guides available for each provider on Mytour.vn. Subscribers to Viettel, VinaPhone, or Mobifone should check the corresponding articles to ensure a smooth registration process.
2.

Where can I change my SIM card to a 4G SIM and are there any associated fees?

You can change your SIM card to a 4G SIM at your network provider's transaction locations. The good news is that this process is completely free of charge, allowing you to upgrade without incurring any costs.
3.

Is it possible to convert promotional or Student SIMs to 4G SIMs?

Yes, it is indeed possible to convert promotional or Student SIMs to 4G SIMs. To ensure a seamless transition without losing any services, it's advisable to refer to the guide on switching to a 4G SIM available on Mytour.vn.
4.

How can I determine if my location supports 4G network coverage?

To find out if your location has 4G coverage, you can check for 4G network availability and speed measurements. Mytour.vn offers resources to help you accurately assess whether your area is covered by 4G services.
5.

What should I do if my new 4G SIM is not receiving coverage?

If your new 4G SIM is not receiving coverage, you can still access the network using 3G services. As 4G coverage continues to expand across Vietnam, you'll eventually benefit from the enhanced connectivity.

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