It don't work for me yet...It's there but it won't send any messages and the ones I get come to me the old way, as a link inside a text message.
Any ideas?
I don't know if this will help you but I had problem trying to send when I clicked on "New" to create a new message. I tried a work around where I opened PIE so the internet would start then I opened the Sprint Picture Mail and New then it got my information and worked.