Google has begun rolling out an update to its Phone app to address rotation issues that caused the app to unexpectedly rotate during calls. The update introduces a "keep portrait mode" option in the Display settings, allowing users to maintain a consistent portrait orientation during calls. Previously, the app followed the device's auto-rotation settings, which led to unwanted rotations. Users reported that the app's rotation would split the interface into two views, disrupting conversations. The new feature is now available to all users. Additionally, there are plans for a feature called "Expressive Calling," which would allow users to set a "call reason" to make urgent calls more noticeable.