iOS 27's 'iPhone Handoff' Feature Limited to T-Mobile and Deutsche Telekom at Launch

Apple is set to introduce the iPhone Handoff feature with the iOS 27 update, which is scheduled to roll out to devices next week. The service allows a single mobile number to operate on two iPhones, automatically transferring calls and messages so users can switch between devices without interruption. At launch the feature is limited to customers of T‑Mobile and Deutsche Telekom, marking a carrier‑specific rollout as the first phase of the iOS 27 release. PCMag notes the launch restriction to T‑Mobile and emphasizes that the feature will be enabled in the upcoming iOS 27 rollout.

MacRumors confirms Deutsche Telekom as an additional carrier participating at launch, adding regional context to the rollout. CNET details the practical experience, describing how the dual‑phone arrangement will let users answer calls on either device while keeping the same number. Android Authority points out that Apple secured the capability before Android platforms, and sammyguru.com bluntly urges Samsung to copy the functionality, highlighting competitive pressure. The carrier‑specific limitation means the feature’s broader availability remains undefined; coverage does not specify when other operators might join the program.

Observers note that future iOS 27 patches could expand support, but no timeline has been disclosed beyond the next‑week rollout. The immediate impact is therefore confined to T‑Mobile and Deutsche Telekom subscribers, leaving the majority of Apple users to await further announcements.