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Tiếng Việt What is a travel SIM?
What is a travel SIM?A travel SIM is a SIM card for foreigners who need to access the internet and make calls when traveling to another country. A travel SIM can be used in one country or link multiple carriers to be used in multiple countries. Tourists can make calls and use 4G according to the pre-registered SIM plan. International travel SIMs are usually prepaid data SIMs, you just need to insert them into your device and turn on roaming to use them.
Benefits of using an international travel SIM
Typically, when traveling internationally, you will greatly need 3G/4G for communication, navigation... However, you face limitations in accessing Wi-Fi and the 3G/4G network of the country you are traveling to. Because you are traveling for a short period, buying a carrier's SIM card is wasteful, and using international roaming is expensive. A travel SIM will solve all these problems.
You buy it in advance in Vietnam, and when you go abroad, you just insert it into your device and use it. You don't need to go through registration procedures, find a place to buy a SIM.
You will no longer need to register for expensive international roaming services. With a travel SIM, you can freely access the internet as a local resident. Some types of SIMs also offer messaging and calling packages for you to communicate.
Travel SIMs are essential when going abroad
>>>If you are going abroad soon, you should check the price list: travel SIM
Where is the best place to buy a travel SIM?
You can buy travel SIMs abroad, such as at the airport or carrier stores. However, when buying here, you will need to go through registration procedures and provide your passport. For those who travel often, they can buy SIMs quickly. But if you are visiting for the first time, you will encounter many difficulties and spend a lot of time buying a SIM. If you travel to many countries, you will have to buy a new SIM every time you land at the airport. Because a carrier's SIM counter can only be used in that country.
With English-speaking countries, you can easily talk to the seller. However, with other languages, you will have many difficulties when buying and selling. Especially in countries with pictographic writing such as Thailand, Japan, Korea, China, Russia... it is very difficult for you to read what the SIM card says. SIM cards sold by foreign carriers are not activated, you need to follow the instructions to activate the SIM yourself.
Typically, Vietnamese people going abroad choose to buy travel SIMs at domestic stores. Because sellers often choose SIM packages that can be used in many countries, you can buy them as long as you have money, you don't have to wait for information registration, and the SIM is pre-activated, you just insert it and use it. Everyone finds buying international SIMs very easy in Vietnam. Although the price is tens of dollars more expensive than the carrier's price, it is much more convenient. When you go abroad, you will have a SIM to use right away.
Buy travel SIMs easily in Vietnam
>>>If you want to share Wi-Fi for the whole tour group, consider: travel Wi-Fi device
Devices that can use travel SIMs
The SIM card can be inserted into all types of phones, tablets, or portable Wi-Fi devices. However, you may encounter issues with carrier-locked devices. This is because not all countries support the use of SIM cards with unlock devices.
Additionally, you need to check if your phone is compatible with the SIM card provided by that country's carrier. This is because some countries have different mobile frequency bands than Vietnam, such as the US, Japan, China, etc.
How to use a travel SIM card for beginners
How to use a travel SIM card is quite simple for anyone. You just need to insert the SIM into your device when you go abroad, then turn on data roaming. After that, you will have 3G/4G to use comfortably.
Some types of travel SIM cards require APN configuration and activation via a code. Usually, the SIM seller will provide you with detailed instructions. If you buy an international travel SIM card in Vietnam, you will not have to register it yourself. Because the seller has already done everything for you. You just need to insert it into your device and use it abroad.
4G SIM cards make your travel more convenient
Travel SIM cards usually have an expiration date, so you should only insert the SIM card into your device when you fly abroad. Some types of travel SIM cards allow you to top up data packages to extend their validity. You should ask the seller carefully to understand the features of each type of SIM card.
After reading this article, you must surely knowwhat a travel SIM card is already, right? If you need to buy an international travel SIM card in Vietnam, please visit Sahaha's store! We will provide you with a travel SIM card with a huge 4G data package, allowing you to make calls comfortably for your travels.
