Updated : 2025-01-16 12:36:36
For those planning a trip to Japan, ensuring your smartphone can connect to a network while in Japan is just as important as deciding where to stay.
A stable communication environment is essential for searching for information about tourist attractions, using map apps, and sharing travel memories on social media. However, in Japan, free Wi-Fi spots are surprisingly scarce, and the connections are often unstable.
That’s where an eSIM comes in handy. If your smartphone supports eSIM, it is a more convenient and cost-effective option compared to renting a Pocket Wi-Fi device or purchasing a local SIM card. With simple settings, you can instantly connect to the internet.
In this article, we will introduce an easy method to check if your smartphone is compatible with eSIM for use in Japan.
There are several ways to verify if your smartphone can use eSIMs sold in Japan. You can check through EID or by accessing the settings on both iPhone and Android devices.
EID (eSIM ID) is a unique identifier for devices that support eSIM. By checking the EID, you can confirm if eSIM is available for use.
Open the phone app on your device.
Enter *#06# and dial.
The EID will be displayed.
This method works on both iPhone and Android smartphones.
By following these steps, you can easily determine if your smartphone supports eSIMs available in Japan.
Open the Settings App: Tap the "Settings" icon on your home screen.
Select General: Tap "General," then choose "About."
Check for Digital SIM: Look for an item labeled "Digital SIM" or "eSIM." If it’s displayed, your device supports eSIM.
Open the Settings App: Access the settings app on your smartphone.
Select Network & Internet: Tap "Network & Internet."
Check for Add SIM Options: Tap the "+" next to SIM and check if options like "Add eSIM" or "Add Plan" are displayed. If so, your device is eSIM-compatible.
If the EID does not appear, your device may not support eSIM. This is especially common in older models or certain Android devices. In such cases, refer to the device's user manual or the manufacturer's official website for confirmation.
Be aware that companies selling eSIMs may not provide accurate information about device compatibility if you do not have detailed model information. Therefore, it’s best to contact the company or manufacturer where you purchased your smartphone.
If you're learning about Travel Mobile for the first time through this article, here's a quick introduction. Travel Mobile is an eSIM service provided by a small company.
We are not well-known and some people may feel that we are an unreliable service. But the eSIMs we offer are the same as the major services.
If you're looking for an eSIM for reliable communication in Japan, why not give our eSIM a try?
eSIM Japan
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