Apple Handoff Feature May Let Two iPhones Use One Phone Number With iOS 27

Apple is reportedly working on a new iPhone feature that could make life easier for people who regularly use two devices. Called iPhone Handoff, the feature is expected to allow one phone number to work across two compatible iPhones.

The feature is reportedly being prepared for iOS 27 and could give users a way to keep their main number available on another iPhone without having to manage a separate number for the second device.

According to reports, the setup will be handled through the iPhone Settings app. Users could select one iPhone as the primary device and assign the second handset as a companion device during the setup process.

How Apple Handoff Could Work

Once the feature is activated, the primary iPhone would continue to maintain its existing eSIM. The system could then create a companion eSIM for the second iPhone.

This approach would allow both devices to remain connected to the same phone number. Users could then choose whichever iPhone is more convenient at a particular time.

The feature could be especially useful for people who carry a second iPhone during travel, outdoor activities or situations where they do not want to carry their main handset. Instead of maintaining another mobile connection, the companion device could work with the same number through the supported system.

However, the availability of this feature is expected to depend on mobile carrier support. Even if iOS 27 includes the functionality, users may not be able to activate it unless their carrier supports the required companion eSIM system.

Primary iPhone Will Manage Important Settings

The two iPhones would not necessarily have equal control over the account. Reports suggest that the primary iPhone would remain responsible for important account and network related settings.

This means the companion device would work as an extension of the primary handset rather than becoming a completely independent connection. The arrangement could help Apple keep the users mobile account settings organised while allowing the second iPhone to remain connected.

Location sharing is another area where the feature could make a difference. When the user switches between the two iPhones, the location associated with the active device could change accordingly.

Find My Could Follow The Active iPhone

Apple may also link location information with the iPhone that is currently being used. This could prevent confusion when someone carries the companion device instead of the primary handset.

For example, if the user leaves the primary iPhone at home and takes the companion iPhone outside, location sharing could show the location of the device that is actively being used, according to the reported behaviour.

The Find My service could similarly reflect the active iPhone, making it easier to understand which handset is currently being carried.

iOS 27 Could Bring More Changes

The reported Handoff feature is expected to be part of Apples broader iOS 27 software update. Apple has not yet confirmed every detail of how the feature will work or when it will become available to all users.

Support from mobile operators will also be important. The feature depends on eSIM technology and carrier infrastructure, so availability may differ between countries and networks.

For now, iPhone users should treat the reported functionality as an upcoming software feature rather than a confirmed service available everywhere. More information is expected as Apple moves closer to the wider iOS 27 rollout.

If implemented as reported, iPhone Handoff could be a useful option for people who already use two iPhones and want to avoid maintaining separate mobile numbers. The ability to keep one number across two devices could make switching between handsets much more convenient.