Google is testing a significant update for its Phone app on Android devices, which includes a new "Controls" toggle in Display settings to maintain portrait mode during calls. This feature addresses user complaints about the app's inconsistent adherence to auto-rotation preferences. The beta also introduces an option to mark calls as "urgent" and refreshes the user interface by removing the Favorites tab and consolidating frequently contacted individuals into a horizontal row in the "Recents" section. Additionally, the dedicated "Frequents" list has been removed, encouraging users to actively favorite their most-called contacts. Another feature, "Expressive Calling," allows users to select a "call reason" when dialing, enhancing communication awareness.