# Unsubscribe a callback function when an Connect Customer agent workspace user changes languages
<a name="3P-apps-user-events-languagechanged-unsub"></a>

Unsubscribes the callback function from LanguageChanged event in the Connect Customer agent workspace.

 **Signature** 

```
offLanguageChanged(handler: UserLanguageChangedHandler)
```

 **Usage** 

```
settingsClient.offLanguageChanged(handler);
```