Set up iPhone 5 for Microsoft exchange?

I have never had an iPhone before so this is all fairly new. I have an iPhone 5 and was wondering if it's possible to get my work calendar in the calendar app. Also the work emails would be a bonus. We have Outlook web acess(Owa) which from a bit of research will let me sync with the Microsoft exchange in the mail, contacts, calendar in settings.

I have looked up the exchange details from Owa, in about and I get the following settings.

Mailbox owner:
User-Agent: Mozilla/5.0 (iPad; CPU OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3
Outlook Web Access experience: Basic
User language: English (United Kingdom)
User time zone: (GMT) Greenwich Mean Time: Dublin, Edinburgh, Lisbon, London
Exchange mailbox address:
Outlook Web Access host address:
Outlook Web Access version: 8.3.264.0
Outlook Web Access host name: mail… Co.uk
Client Access server name: escort.sws.int… Co.uk
Exchange Client Access server.NET Framework version: IPADDRESS
Client Access server operating system version: Microsoft Windows NT 5.2.3790 Service Pack 2
Client Access server operating system language: en-US
Microsoft Exchange Client Access server version: 8.3.83.0
Client Access server language: en-US
Client Access server time zone: GMT Standard Time
Microsoft Exchange Client Access server platform: 64bit
Mailbox server name: VECTRA. Sws.int… Co.uk
Mailbox server Microsoft Exchange version: 8.3.83.0
Other Microsoft Exchange server roles currently installed on the Client Access server: Hub Transport
Authentication type associated with this Outlook Web Access session: Basic
Public login:

Obviously I have removed some details to keep them safe, which details do I need as when I go through the setup I have tried many things and simply can't get a connection. Any ideas?

Get rid of that piece of *** and get a Lumia 920 when it comes out

1.Select Mail from the main window.
2.Select Microsoft Exchange.
3.Enter your e-mail address in the Email field. First.last@your company.com
4.Enter company domain in the Domain field as shown in the image.
5.Enter your Active Directory (AD) username in the Username field.
6.Enter your AD password in the Password field.
7. Enter your e-mail address in the Description field.
8. Click Next.
9. Enter your exchange server address in the Server field if you use the central Exchange server.
11. Click Next.
12 Select the features to synchronize with your Exchange account. Once you've made your choices, you will go directly to the next screen.
13 Select whether to keep or delete your existing contacts. Click Save. Your iPhone/iPad will begin to sync.