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All About: On Device Activation (ODA)

Three_Stacey
3 Community Admin

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We’re entering the next phase of our eSIM journey with the introduction of On Device Activation (ODA) which makes the eSIM activation process faster, easier, and more seamless🥳

 

What is ODA?

Well, it’s a modern method that allows new customers and existing customers who are adding a new line to their account to activate their eSIM directly from their device settings, no QR code, no emails or additional help needed. And all they need to do is select eSIM when purchasing the new connection. Once the new phone is connected to the internet, the device will securely download and install the eSIM automatically.

 

Benefits of using ODA

No QR Code: with ODA, there is no need to wait to receive a QR code or enter your details manually. Activation happens automatically.

Instant Setup: Activation happens as part of your phone set up.

Convenient: ODA is quick and easy.

 

Who can use On Device Activation? 

At the moment, ODA is only available first time connections with Three, who have purchased any of the phones in the iPhone 15, 16 or 17 series & the iPhone Air.

 

How Do I Get My eSIM Activated by ODA?

It’s easy, when you’re purchasing your new connection, you’ll need to select your SIM type. If you select eSIM and are purchasing an ODA compatible device, your eSIM will automatically activate via ODA.

 

To see a list of ODA compatible devices, click below

 

Click here for more

iPhone Air 256GB Space Black

iPhone Air 256GB Cloud White

iPhone Air 256GB Light Gold

iPhone Air 512GB Space Black

iPhone Air 512GB Cloud White

iPhone Air 512GB Light Gold

iPhone Air 512GB Sky Blue

Pixel 9A 128GB Black

Pixel 10 128GB Black

Pixel 10 Pro 128GB Black

Pixel 10 XL 256GB Black

Samsung A56 256GB 5G

Samsung Galaxy A56 5G 128GB Enterprise Edition

Samsung A26 256GB 5G

Samsung A36 256GB 5G

Samsung A17 5G

Samsung Galaxy S25FE 5G

Samsung Galaxy S25 Icyblue 128GB

Samsung Galaxy S25 Navy 128GB

Samsung Galaxy S25 Plus Navy 256GB

Samsung Galaxy S25 Ultra Grey 256GB

Samsung S25 Ultra Silverblue 256GB

Samsung Galaxy S25 Ultra Black 256GB

Samsung Galaxy Z Fold 7 Blue Shadow 256GB

Samsung Galaxy Z Flip 7 Blue Shadow 256GB

Samsung Galaxy Z Flip 7 FE Black 128GB

 

 

Please Note: if your device is not ODA compatible, your eSIM will be activated by QR code.

 

Let's Get Started

First, make sure

 

Device Compatibility: to be able to use ODA, your device needs to be eSIM compatible. To see a list of compatible devices, please click here. This will be confirmed by the activation email you’ll receive. The email will contain steps on how to complete your eSIM activation.

 

Stable Internet Connection: in order to successfully activate your eSIM using ODA, you’ll need to make sure that you are connected to a stable WiFi connection.

 

ODA Activation

ODA, which automatically happens as part of your new iPhone setup. So all you’ll need to do is switch on your new device and follow the activation steps on screen.

 

 

Below you’ll find links to other blogs which may be of interest to you

All About: eSIM

All About: On Device Transfer (ODT)

How To: Register for My3