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2 iPhones, 1 Number: Apple's New iPhone Handoff Feature Explained
- •Apple is introducing iPhone Handoff with iOS 27, allowing users to operate two iPhones with a single mobile number.
- •The feature links two iPhones to the same mobile number, enabling calls and messages from both devices.
- •To use Handoff, both iPhones must run iOS 27+, be on the same Wi-Fi network, and signed into the same Apple Account for iCloud, FaceTime, and iMessage.
- •T-Mobile (US) and Telekom (Germany) have confirmed support, with T-Mobile charging an additional $5 per month.
- •This feature is ideal for users with two iPhones, such as those switching between new and old devices or using separate phones for work and personal use.
Key Questions Answered
iPhone Handoff is an iOS 27 feature allowing users to link two iPhones to the same mobile number for making calls and sending messages from both devices, provided they share the same Apple Account and Wi-Fi network. During setup, one phone acts as the primary device holding the main eSIM, while the other serves as the secondary companion device.
Place the two iPhones side by side, unlock one, go to Settings > Cellular, and select the Set Up Cellular/Add eSIM or iPhone Handoff option. Then tap on Use Number on This iPhone and Another, follow the on-screen instructions, and designate your primary iPhone.
iPhone Handoff requires explicit mobile carrier support. Confirmed supporters include T-Mobile in the United States, which charges an additional $5 monthly, and Deutsche Telekom in Germany.
