问题
Is it possible to send an MMS message with a picture using the iPhone SDK? After looking at MFMessageComposeViewController, it doesn't appear to be possible.
回答1:
Yes thats true there is still no API for sending mms in iphone.But the only option left is to attach the image in mail composer
回答2:
I think, the iphone has no public API for sending MMS. Only way you can achieve this is to use a providers MMS gateway directly, but this would not work worldwide.
Alternate way to is open SMS interface and let the User choose Image/Video as attachment. Then SMS will automatically be converted into MMS.
来源：https://stackoverflow.com/questions/5150271/is-it-possible-to-send-a-picture-message-using-iphone-sdk