Open the "Mail".
*If you have already added your personal email account, the steps will be slightly different. See below
If you have added a personal mail account, then you need to go to the "Settings" on the device. Go to the "Mail" tab or "Mail, addresses, Calendars" and click "Add account".
If there is no "Add account" tab, you need to go to "Accounts" and click on "Add account" there.
Open Mail
Enter your business email address and click Add Account.
If prompted to select an account type, then select Exchange or Microsoft Exchange
Enter your email address, click “Next”, select “Configure manually”
Then enter your password and click “Next”
Fill all necessary fields:
Click "Next" then "Save"
If you entered the password correctly, the account will be added and the application will be ready to use.