Manage iPhone with multiple computers.
The summary of this article clearly states the iPhone having the ability to be managed by multiple computers without losing the library on the iPhone. "You can manage your iPhone, iPad, or iPod with multiple computers as long as you have set the device to "Manually manage music." When I attempt this on any computer other than the one I have the iPhone synced with, it want's to erase my phone, I have also tried setting this on my primary computer then attempted to add music from another computer with no success. Also many others in the community state that the iPhone in fact cannot by managed by more than one computer. Can someone clarify the article summary and why it says otherwise?
iPhone 4S, iOS 6