1) Tap Settings > Mail, Contacts, Calendars > Add Account > Exchange
2) Enter email address, password and description, then select Next
3) Your iOS device will now try to locate the Exchange Server. If necessary enter the Exchange server name activesync.giacomcp.com and touch Next
4) Upon completion you can choose which types of data to sync with your Exchange account:
PLEASE NOTE: If you need to modify your exchange settings, Tap Settings > Mail > Contacts> Calendars, select your Exchange account, and tap Account Info