- Go to modern warfare 3 main menu.
- Click on the settings icon in the top right corner.
- Click on the Account & Network button.
- Locate the Notification Alerts and click show more.
- From here locate the notifications you want to change and turn them on or off.
Options
-Friend Requests notifications
-Group Invites & Requests notifications
-Group Updates notifications
-Party Invites notifications
-Channel Invites notifications
-Game Messages notifications
-My Channel Messages notifications
-Whispers notifications
-Challenges notifications
