Step-by-step guide

1. Click on the menu icon in the top left-hand corner.
   
   
   
   
   
2. Click Content Explorer.
   
   
3. Select Announcements.
   
   
   
   
4. Select the Announcement Feed
   
5. Highlight the Announcement and Click "Notification".
   
6. Enter the message you intend to push to all mobile devices and click "Send Notification"
   
   
   
   

Mobile Views

Once sent, the notification view will vary depending on the user's device.

iOS 

Android