Stay connected with your network using the Yammer mobile app.
Set up and use the Yammer mobile app
Set up the Yammer mobile app to work with your Office 365work or school account
If you don't have Yammer installed, download it from the App Store
Type your Office 365work or school account. Tap Log in.
Use Yammer to stay connected with your network
Edit your profile To add or update your profile, tap More > My Profile > Edit.
Follow a conversation Tap More > Follow. Type the name of the contact you're searching for.
View groups you're following Tap Groups and select one to view new posts.
Tap Edit to add a new post, and then tap Send.