This document provides instructions for syncing MS Outlook 2010 email, contacts, and calendar with an iPhone 4s. It outlines two methods:
1. Using iTunes to sync contacts and calendar to preserve data storage on iCloud, while deselecting mail.
2. Using iCloud to sync email and provide up to 5GB of free data storage, which requires turning off calendar and contacts on the iPhone, creating an iCloud email account, and merging Outlook data.
The full instructions include backing up and preparing Outlook data, downloading iCloud and iTunes, turning sync options on and off, and testing for accuracy.