All About eSIM

eSIM Basics

An eSIM is like a digital SIM card that’s already inside your mobile device…

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In today’s digital landscape, security is paramount, and mobile carriers understand this better than ever…

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What makes eSIM so great? Let’s break it down:

  1. No More Physical Hassles: Say goodbye to the logistical headaches of dealing with physical SIM cards.

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No, installing a Q Link eSIM will not lock your smartphone to Q Link or any other operator. You can still freely install other eSIM profiles on your device.

Keep in mind that the number of additional eSIM profiles you can download may vary depending on your phone model. Check your device manufacturer’s instructions for specific details.

If you accidentally delete your eSIM profile, don’t worry, your cellular plan is still active.

If you mistakenly deleted your eSIM profile, you can easily reinstall it by reaching out to Q Link Customer Support for assistance.

An eSIM, short for embedded SIM, is a hardware-based SIM card that is permanently integrated into a device…

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An EID, or “Embedded Identity Document,” is a special serial number linked to the eSIM (embedded SIM) inside a connected device such as a smartphone, tablet, or laptop. Each eSIM has its own unique EID.

To locate the EID on your iPhone, you have two options:

Option 1:

  1. Open “Settings.”
  2. Scroll down and tap “General.”
  3. Tap “Information.”
  4. Look for “EID.”

 

Option 2:

  1. Open the phone keypad on your iPhone.
  2. Dial the code *#06#.
  3. Your EID will be displayed on your screen.

To locate the EID on your Android device, follow these steps:

Option 1:

  1. Open “Settings.”
  2. Navigate to “General.”
  3. Tap “Information.”
  4. Look for “EID.”

 

Option 2:

  1. Open your phone’s dialer.
  2. Dial the code *#06#.
  3. Your EID will be displayed on your screen.

eSIM Compatibility

Definitely! If you have an eSIM-only iPhone 14 or iPhone 14 Pro that’s unlocked, you can set it up with Q Link Wireless for mobile service.

The best part? Q Link offers free eSIM profiles to make it even easier.

To determine if your iPhone is eSIM compatible, follow these steps:

  1. Open “Settings” on your iPhone.
  2. Scroll down and select “General.”
  3. Tap “Information.”
  4. Look for the “EID” (Embedded Identity Document) field in the displayed menu.

If your iPhone is eSIM compatible, the EID field will be visible, indicating compatibility. If you do not see the EID field, your iPhone is not eSIM compatible.

To check if your Android device is eSIM compatible, follow these steps:

  1. Open the “Settings” app on your Android device.
  2. Scroll down and select “About” or “About phone.”
  3. Look for an option like “Status info” or similar.
  4. Find the “EID” (Embedded Identity Document) field in the displayed menu.

If your Android device is eSIM compatible, the EID field will be visible, indicating compatibility. If you do not see the EID field, your Android device is not eSIM compatible.

If you encounter the message “Your device is locked” while attempting to install an eSIM profile on your eSIM compatible device, it means that your device is currently locked to a specific carrier.

This restriction allows you to use only a SIM card or eSIM profile from the carrier from which you purchased your device…

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eSIM Activation and Usage

Yes, you’ll need either a WiFi or cellular connection to activate your eSIM on your device.

For iPhone users with an eSIM-only iPhone 14 or iPhone 14 Pro and no WiFi access, there’s a solution from Apple. During the setup process, you can opt to continue without WiFi. This enables you to set up your new eSIM without needing a WiFi network, and it won’t incur any additional costs.

Yes, you can easily switch from eSIM to a physical SIM card within seconds. 

In fact, you can even use both SIMs simultaneously, with your primary card for calls and messages and the eSIM for internet access.

No, the eSIM itself does not consume more battery power than a traditional SIM card when using cellular data. 

However, if you are connected to two networks simultaneously (e.g., using both your eSIM and physical SIM card), it may drain your battery faster than being connected to just one network. 

Additionally, using your eSIM or SIM for functions like sharing a personal hotspot can also naturally lead to increased battery consumption.

Removing eSIM from Your Device

For iOS:

  1. Open Settings.
  2. Tap “Cellular” or “Mobile Data.”

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Here’s a simplified guide on how to set a PIN code to lock your eSIM profile on iPhone:

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Here’s a simplified guide on how to change the label of your eSIM profile on Android:

Changing Your eSIM Profile Label on Android:

  1. Open “Settings.”
  2. Select “Connections.”
  3. Find and tap “SIM Card Manager.”
  4. Choose the eSIM profile you want to relabel.
  5. Edit the label as desired.
  6. Save your changes.

 

Adding a label to your eSIM profile helps you distinguish it from your primary SIM card or other eSIM profiles on your Android device.

To change the label of your eSIM profile on your iPhone, follow these steps:

  1. Open “Settings.”
  2. Select “Mobile Data.”
  3. Tap on the eSIM profile you wish to label differently.
  4. Edit the label to your preference.
  5. Save your changes.

 

This helps you distinguish your eSIM from other SIM cards on your device easily.

To add an eSIM profile manually on your iPhone, you need the “activation code” linked to the eSIM profile you want to install.

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To switch between your physical SIM card and eSIM profile on your iPhone, follow these steps:

  1. Open “Settings.”
  2. Select “Mobile Data.”
  3. Turn ON both “Primary” (for your physical SIM card) and “Secondary” (or “Professional,” if you renamed it) in the data plans section.

 

This allows you to activate both your physical SIM card and your eSIM profile on your iPhone, and you can easily switch between them as needed.

To switch between your physical SIM card and eSIM profile on your Android device:

  1. Open Settings.

  2. Go to Connections > SIM card Manager.

  3. Turn on your physical SIM card and the desired eSIM profile.

You can customize which SIM or eSIM to use for Calls, SMS, and Data in their respective settings.

If you’ve restored your iPhone and find that your eSIM profile is missing, don’t worry.

Typically, when you perform a restoration on your iPhone, the eSIM profile is not automatically reinstalled. However, you can usually reinstall it by using the same QR code or activation code that was initially provided by your eSIM operator.

eSIM vs. Physical SIM

Advantages of eSIM:

  • Size Matters: eSIMs are tiny, leaving more space for other tech goodies, like bigger batteries or additional features…
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Absolutely! You don’t have to give up your trusty SIM card when you adopt an eSIM. In fact, you can use both at the same time. Your regular SIM card can handle calls and messages as usual, while the eSIM takes care of your internet needs.

This setup is super handy for globetrotters. It means you can snag an international data plan for your eSIM without losing your local number on your physical SIM card. Best of both worlds!

Environmental Benefits of eSIM

There are a range of environmental benefits in using an eSIM:

1. Less raw material: eSIMs do not require any plastic because the SIM chips are soldered directly into the device…

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