From the home screen, tap Settings.
Scroll down to and tap Mail.
Tap Add Account.
Enter the account email address and password, then tap Next.
Tap the Server or Domain field and enter the appropriate information, then tap Next.
Note: If needed, tap Username and enter your Exchange account username.
Tap the switches to enable or disable the options, then tap Save.
The Microsoft Exchange account is now set up.
To access the inbox, press the Home key.
The inbox is now displayed.