From a web browser go to http://email.omnislawgroup.com
Log on using your full email address and your email password
You are now in the Microsoft Outlook365 Web Portal and can access your email, contacts & calendar along with calendars of all attorneys.
Go to http://setup.omnislawgroup.com
Scroll down and select instructions for Outlook for PC, Outlook for Mac, or Mobile email
Follow the prompts to set up the device of your choice