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Story summary
- Apple will add iPhone Handoff to iOS 27, letting two iPhones share one phone number.
- The feature lets users switch between a primary iPhone and a companion device, such as a cracked iPhone 13.
- Xcode 27’s Device Hub demo shows how to pair one iPhone as main and another as backup.
- Carrier support is required, with code referencing T-Mobile US and Telekom.de, though support from other carriers is unknown.
