You can access email, instant messaging, documents, and other Office 365 services from your mobile phone or tablet. Supported devices include Windows Phone, iPhone and iPad, Android Phone, Nokia (Symbian OS), and BlackBerry® devices.
Links to instructions for setting up your mobile device are included here and in the Office 365 portal. Go to Settings >Office 365 settings > Get started > Phone & tablet. Or, go to Software > Phone & tablet and then choose your device.
Note If this information doesn’t match what you’re seeing, you may be using Office 365 pre-upgrade. Try Set up and manage users' mobile phones (small business) or Set up and manage users' mobile phones (enterprise) to find the information that applies to you. Am I using Office 365 after the service upgrade?
To set up your phone or tablet
Other mobile devices
For general information about other phones and tablets, you can read these articles: