Announced at WWDC26, iOS 27 will support switching between two iPhone devices with the same phone number.
The feature will be called iPhone Handoff. Here's a demo of the setup. The iPhone Handoff, Confirm iPhone Handoff, Transferring eSIM, and iPhone Handoff is Ready views will appear in the bottom-half pop-up style like normal eSIM transfer.
The relevant support article will be https://support.apple.com/en-us/127274 when Apple releases it. For more publicly available details from Apple, see iPhone quick switch on Apple Developer.
Carrier bundles for T-Mobile US and Telekom.de in iOS 27 show the feature enabled, according to https://redesmoveisfixas.com/carrier. However, T-Mobile's enrollment server currently returns a 'feature disabled' response, so enrollment is not possible. There are some reports that enrollment was available last month.
The feature will be called iPhone Handoff. Here's a demo of the setup. The iPhone Handoff, Confirm iPhone Handoff, Transferring eSIM, and iPhone Handoff is Ready views will appear in the bottom-half pop-up style like normal eSIM transfer.
The relevant support article will be https://support.apple.com/en-us/127274 when Apple releases it. For more publicly available details from Apple, see iPhone quick switch on Apple Developer.
Carrier bundles for T-Mobile US and Telekom.de in iOS 27 show the feature enabled, according to https://redesmoveisfixas.com/carrier. However, T-Mobile's enrollment server currently returns a 'feature disabled' response, so enrollment is not possible. There are some reports that enrollment was available last month.
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