Blackberry 10 Activesync Configuration - Exchange 2007, 2010 and
From the home screen, swipe down from the top of your screen and select 'Settings'.
Select 'Accounts' followed by 'Email, Calender and Contacts'.
From the bottom of the screen, select 'Advanced' then 'Microsoft(R) Exchange Activesync'.
Enter your Username (This is normally your email address) followed by your password, server address and then select 'Next'.
Exchange 2007: outlook.hostedservice2.net
Exchange 2010: outlook.hslive.net
Exchange 2013: outlook.hs20.net
Select the content you wish to Syncronise with this device and select 'Done'.
The setup of the mailbox on your device is now complete.