Samsung で eSIM を有効化する方法: ステップバイステップガイド

Connecting to mobile networks is easier than ever with the electronic SIM (eSIM) standard. Samsung devices like the S21, S22, Z Fold 4, and more support adding mobile plans directly without needing a physical nano-SIM card. In this guide, I’ll walk through the step-by-step process to activate an eSIM plan on your Samsung Galaxy phone.

Overview of Activating eSIM on Samsung

An eSIM allows you to add a data plan and activate it to connect to mobile networks. Here’s a quick rundown of what we’ll cover:

• Checking eSIM compatibility with your Samsung device model
• Understanding eSIM activation methods
• Following step-by-step instructions to activate a mobile plan
• Connecting to data networks once successfully activated

I’ll also provide some tips when activating your eSIM on Samsung device. So whether you have an S22 Ultra or Z Fold 4, you’ll be able to get online after completing this guide. Let’s get started!

Is My Samsung Phone Compatible With eSIM?

First, you need to verify that your Samsung Galaxy phone model supports eSIM functionality. Most flagship devices from the S21 series onwards have eSIM support.

Here are some popular Samsung phones compatible with activating eSIM:

• Samsung Galaxy S21, S21 Plus, S21 Ultra
• Samsung Galaxy S22, S22 Plus, S22 Ultra
• Samsung Galaxy Z Fold 3, Z Fold 4
• Samsung Galaxy Z Flip 3, Z Flip 4

You can also check your phone’s specifications to confirm eSIM support. Navigate to Settings > About Phone > Status and scroll down to look for “eSIM status”. If you see a “Working” status, your device is eSIM-ready.

Activation Methods for eSIM on Samsung

There are a few ways to activate a mobile data plan on the eSIM based on your carrier’s process:

• Install a pre-assigned plan: Some carriers automatically push the eSIM plan to devices without needing additional steps.
• QR code scan: Your carrier provides a QR code which you scan using your phone’s camera to activate the plan.
• Manual entry: Enter details like an activation code manually to activate the eSIM.

I’ll cover instructions for all these activation methods next.

How to Activate eSIM on Samsung

Follow these steps to activate your eSIM plan once added to your Samsung device:

Install a Pre-Assigned Plan

If your carrier automatically assigns plans to eSIMs on Samsung devices:

1. On your phone, open the Settings app.
2. Navigate to Connections > SIM Card Manager.
3. Select Add Mobile Plan from the options.
4. The plan should automatically download and activate after a few minutes.

You may need to provide your device’s unique EID code to the mobile carrier before this works.

Activate Using QR Code

If you received a QR code from your carrier for the plan:

1. Get the QR code ready on another phone or take a print out.
2. On your Samsung device, open Settings > Connections > SIM Card Manager.
3. Choose Add Mobile Plan > Add Using QR Code.
4. Scan the QR code on the screen to activate the eSIM.

Enter Details Manually

If your carrier provided manual details or an activation code:

1. Go to Settings > Connections > SIM Card Manager.
2. Select Add Mobile Plan.
3. Choose Add Using Activation Code.
4. Enter plan details or code and activate eSIM.

How Long Does eSIM Activation Take on Samsung?

Activating your eSIM plan on a Samsung phone is a quick process that should take just a few minutes.

If your carrier automatically assigns an eSIM plan to your device, it gets enabled almost instantly after selecting the option to add a mobile plan.

For QR code scans or entering the activation code manually, the process completes within 2-5 minutes typically. The actual activation occurs fast once details are entered correctly.

Here are the average activation times:

• Pre-assigned plan: Under 1 minute
• QR code scan: 2-3 minutes
• Manual activation code entry: 3-5 minutes

The main time requirement is for entering details carefully when you activate manually. The cellular activation servers also need a short while to authenticate details and provision the eSIM.

So whether you have a Samsung S22 Ultra or Galaxy Z Flip 4, you can expect your eSIM plan to be ready to use mobile data and calling within 5 minutes or less. Actual usage times depend on the speed of your mobile data connectivity.

Connecting to Mobile Data After Activating eSIM

Once activation completes, you’ll see the new plan enabled under SIM Card Manager.

To start using mobile data, go to Connections > Mobile Networks. Choose the eSIM plan as your preferred option for mobile data.

Don’t forget to turn on data roaming if you want to use mobile Internet outside your home country.

With that, you are all set to use the eSIM plan on your Samsung Galaxy! Whether ordering food or getting directions, you’ll stay conveniently connected on-the-go after adding a mobile plan on the eSIM.

Did you find this guide helpful for successfully activating and using an eSIM card on Samsung phone? Let me know in the comments if you have any other questions!

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FAQ About Activate eSIM on Samsung