This guide covers:
Adding a secondary language from Settings, and
Switching between languages on the caption screen during a call.
Add or change your secondary language (Settings)
In the app, go to Settings → Caption Settings.
Tap Secondary.
Search for the language you want.
Tap the language to select it.
The app will return to Caption Settings automatically when you select a language.
Switch between languages on the caption screen
During an active call:
On the caption screen, tap mode in the bottom toolbar.
In Caption mode, choose:
AI with your primary language (for example, English), or
AI with your secondary language (the subtitle shows the language), or
Off to stop captions for the current call.
If you don’t see your secondary language as an option, make sure you selected it in Settings → Caption Settings → Secondary.