To login to your mail, contacts, and calendar on your phone, follow these steps.
1-Open settings
2-Click on Mail, Contacts, Calendars
3-Click Add Account
4-Click Google
5-Enter your Missouri Beta email address and password
6-Click Sign In
7-Click Accept
8-Make sure mail, contacts, calendars, and notes are all turned on
9-Click Save
Once you have logged into your account you can click on the Gmail account you just created and change the Description from 'Gmail' to something like 'Beta Email' so you will be able to easily distinguish it from your other accounts.
You will notice when looking at your contacts in your Phone app, all Beta contact information will be there automatically.