Aktivieren Sie die Benachrichtigungseinstellungen des Samsung-Telefons

How to configure your notifications:
  1. Navigate to your phone’s Einstellungen > Notifications > Apps Notifications > Turn on JusTalk-Familie
  2. Navigate to your phone’s Einstellungen > Battery > Background usage limits > Never auto sleeping apps > Select JusTalk-Familie
  3. Eingeben background mode > Tap on JusTalk-Familie icon > Select Keep open
If the above steps still do not work, you can follow the steps below
Open Good Lock > Tap on MultiStar > Turn on Multi Focus > JusTalk-Familie
Follow the steps above and you will be notified when you receive a message.