When using eSIM during your trip to Japan, many may wonder, "How many eSIMs can I add?" "Can I save multiple eSIMs?"
The number of eSIMs you can save and the number of lines you can use simultaneously varies depending on the smartphone model. By checking this before your trip, you can use eSIM smoothly.
In this article, we will explain in detail how many Japanese eSIMs you can add, the usage limits, and points to note when using multiple eSIMs.
How many Japanese eSIMs can I add?
The number of eSIMs you can add varies depending on the smartphone model.
| Item | Content |
|---|---|
| eSIMs that can be saved | Varies by model |
| Lines that can be used simultaneously | Varies by model |
| Method of addition | QR code or manual entry |
Many eSIM-compatible smartphones can save multiple eSIM profiles, but the actual number of lines that can be used simultaneously varies by device specifications. Be sure to check compatibility before purchasing.
Benefits of saving multiple eSIMs
- Switch eSIMs for each travel destination
- Manage work and travel separately
- Easy to add new eSIMs
- No need to swap SIM cards
- Convenient to use even during overseas travel
For those using eSIM not only for travel in Japan, being able to save multiple eSIMs is a significant advantage.
Points to note when using multiple eSIMs
- Check the number of lines that can be used simultaneously
- Organize unnecessary eSIMs
- Distinguish between the main line and travel eSIM
- Check mobile data communication settings
- Confirm reconfiguration methods when changing devices
Even if you have multiple eSIMs saved, it is important to select the correct line when using them. If you accidentally use the main line for communication, you may incur overseas roaming charges.
Points to check before traveling
- Confirm that the device you will use is eSIM compatible
- Check if the SIM lock is unlocked
- Ensure there is enough capacity to add eSIMs
- Check the usage conditions before deleting unnecessary eSIMs
- Save the QR code
By checking the settings before your trip, you can switch to eSIM and use it immediately upon arrival in Japan.
Points to note when adding eSIMs
When adding eSIMs, it is important to check not only the device's storage limit but also the configuration status of the eSIMs you will use.
- Check the eSIM storage capacity of the device
- Organize eSIMs that are not in use
- Confirm if they can be reused before deletion
- Distinguish between the main line and travel eSIM in settings
- Keep QR codes and purchase emails safe
If you delete an eSIM that you think is unnecessary during your trip, there may be products that cannot be reused. It is recommended to keep eSIMs that you plan to use without deleting them.
Frequently Asked Questions
Can I add as many Japanese eSIMs as I want?
No. The number of eSIMs you can add and save varies depending on the specifications of the smartphone you are using.
Can I use multiple eSIMs at the same time?
The number of lines that can be used simultaneously varies by device. The number of eSIMs that can be saved and the number of lines that can be used simultaneously are not necessarily the same.
Should I delete old eSIMs?
If you do not plan to use them in the future, it is fine to delete them. However, since there are products that cannot be reused, be sure to check the usage conditions before deleting.
What should I do if I cannot add an eSIM?
Check the storage capacity and configuration status of your device. By organizing unnecessary eSIMs, you may be able to add more.
Can I save both a travel eSIM and a home eSIM together?
You can save them if your device is compatible. It is convenient to switch to the travel eSIM for mobile data communication only during your trip.
Will saved eSIMs be transferred when I change devices?
The method of transferring eSIMs during a device change varies depending on the device and eSIM provider. You may need to reconfigure or reissue them as necessary.
What happens if I exceed the storage limit?
You may not be able to add new eSIMs. In that case, please organize unnecessary eSIMs and try adding again.
Conclusion
The number of Japanese eSIMs you can add varies depending on the smartphone you are using. By checking the specifications of your device before your trip and organizing unnecessary eSIMs, you can use the Japanese travel eSIM smoothly.
- The number of eSIMs that can be added varies by device
- The number of saved eSIMs and the number of lines that can be used simultaneously are different
- Check the reuse conditions before deleting unnecessary eSIMs
- Correctly set the travel eSIM and the main line
- Keep QR codes and purchase emails safe
By checking the storage status of your eSIMs before your trip, you can start communication smoothly upon arrival in Japan, allowing you to enjoy a comfortable trip.
