A push notification is a message that appears on your smartphone without you actively opening the app. You will be informed about all important group notifications or news without having to actively open the app regularly in order to stay up to date.
You can choose whether you will receive push notifications in the settings.
To do this, click on the three bars in the top right-hand corner and go to the settings. There you select the sub-item “Notifications”.
Here you can now set for which messages and updates you would like to receive a notification. You can choose from “News & Announcements”, “Changes in the timetable” and “Groups & individual chats”.