Get to know eSIM

Learn about eSIMs and how they work with AT&T.

What is an eSIM?

An eSIM is a digital SIM that connects some newer devices to the AT&T network. It is used instead of a SIM card to connect to the AT&T wireless network.

 

What are some eSIM benefits

An eSIM gives you more flexibility to manage your wireless plan and eSIM-compatible device.

  • You download an eSIM and activate it, so you don’t have to manage a physical SIM card.
  • Some devices with eSIM capabilities can support more than one phone number.

 

How do I use an eSIM?

Learn how to download an eSIM for your device scenario.

Download an eSIM to a new AT&T device

  • Transferring your number from another provider? Be sure to activate your phone first. Then turn it on and follow the prompts to download your eSIM.
  • Have an existing AT&T number? Just turn on your new phone and follow the prompts to download your eSIM.
     

Move my AT&T number to another phone 

Ready to move your number to an unlocked phone you purchased somewhere other than AT&T? Here's how:

  1. 1. Start at Bring Your Own Device.
  2. 2. Select Switch the device used on my line.
  3. 3. Follow the prompts to download and activate your eSIM.

Need more help downloading an eSIM?

Choose your device type for instructions.

  • iPhone

    While setting up your iPhone over Wi-Fi®, your eSIM might download automatically or you might be prompted to install an AT&T cellular plan. If you have wireless service bars or you can make a call, you’re all set.

    Still don’t have service? Try this:

    1.  Connect to Wi-fi.
    2.  Swipe down from the top of your screen to open your notifications.
    3.  Choose the AT&T Cellular Plan Ready to be Installed notification
    4.  Select Continue.

    Don’t see a notification? You might have to activate your iPhone first.

    Did you receive an eSIM activation card with a QR code from AT&T? Learn how to activate with the QR code.
  • Samsung smartphone

    Just turn on your phone and follow the setup prompts. If you have wireless service bars or you can make a call, you're all set.

    Don't have service? Look for a notification to add your eSIM or go to your phone Settings and tap Connections then SIM manager and Add eSIM.

    Having trouble? Get more details for Samsung eSIMs.

  • Google smartphone

    Make sure you have an eSIM activation card with a QR code from AT&T.

    Follow these steps on your phone:

    1.  Connect to Wi-Fi®. 
    2.  Open Settings. 
    3.  Choose Network & Internet.
    4.  Select the plus sign (+) next to Mobile network.
    5.  Select Download a SIM instead.
    6.  Follow the prompts to scan the QR code on your eSIM activation card from AT&T.

    If your phone still doesn’t have wireless service, activate your device.

  • Other Android phone

    Make sure you have an eSIM activation card with a QR code from AT&T. Then, follow these steps on your phone:

    1.  Connect to Wi-Fi®. 
    2.  Open Settings and look for Network, Connections, Mobile, or similar.
    3.  Find the option to download a SIM or eSIM.
    4.  Follow the prompts to scan the QR code on your eSIM activation card from AT&T.

    Want more help? To get device specific instructions, go to device help, choose your phone model, and search for eSIM.

    If your phone still doesn’t have wireless service, activate your device.

  1. att.com
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