Sync Outlook with iPhone

1. On your iPhone, open the Settings app, select Passwords & Accounts, and then select Add Account.
2. Select Outlook.com or Exchange and enter your Outlook.com or Exchange email address and password.
3. Tap Next, then select the information you want to sync (contacts, calendars, etc.).
4. Tap Save.

You should now be able to sync your Outlook account with your iPhone.