Use email on your mobile phone
If your administrator has configured Microsoft Office 365 for enterprises for mobile access, you can use a variety of mobile phones with the services. After you configure your phone’s email settings, you can send and receive Office 365 email, and—if your mobile phone supports it—access calendar and contacts information. Among the mobile phones that can access Office 365 are Windows Phones, Apple iPhones, Android phones, and BlackBerry® devices.
To set up email on your phone, go to the Mobile Phone Setup wizard to locate the directions specific to your phone, and then follow the directions for configuring your phone to work with Office 365.
For BlackBerry devices, when you use Microsoft Exchange ActiveSync, you will only be able to send and receive email.
After you've set up your mobile phone to access Microsoft Exchange Online in Microsoft Office 365 for enterprises, you can manage options for your phone such as changing the type of information that you can access from the phone or deleting all the information on your phone. You can manage some options directly on your phone, and others by signing in to your email account. For more information, see Managing Your Mobile Phone.
Hosted BlackBerry Services
If you have a BlackBerry smartphone that your company has enabled to work with BlackBerry® Business Cloud Services, you can use the service for integrated email and calendaring services with Microsoft Exchange Online. After your administrator has set up your BlackBerry device, you can manage the settings on your phone yourself. To manage your BlackBerry smartphone, go to the BlackBerry Web Desktop Manager.