How can you switch between text message and iMessage on a specific contact?
I was trying to iMessage a contact and the message would Not send to a contact. Then a bubble popped up from above the message area saying, "Switch for iMessage to SMS" so I clicked SMS so it could send and now I do not know how to change back to iMessage on this contact. All other iMessage contacts work fine! I've looked in all my messaging setting to try and fix it but nothing seems to work
iPhone 4, iOS 5