Using Outlook for Android in business environments for email and scheduling
NU,
I checked with my peers on the mobile Outlook and they confirmed this is a known issue and is documented here, https://acompli.helpshift.com/a/outlook/?s=people&f=how-do-i-sync-my-outlook-contacts-to-my-address-book. They have scheduled work that will address this issue but I don't have a good date yet to share. I would keep watch on that link above and on the Uservoice as well. Normally we update these with status once we know for sure a good date to share.
This article is no longer correct - it was true of the outlook app a long time ago. Many people can sync contacts both ways by setting up an exchange account in the android phone, which is also done automatically now by installing and setting up the outlook android app. However, there are a number of people this does not work for, and who, like myself, have exhausted many days of the MS support team trying to find a solution.