Originally Posted by phantomtech
If you go into your pictures and hit the menu button it gives you a send option and you can choose MMS, email, Messenger contact, etc...
Exactly what he said if doing it from pictures. If you're in "Text Messages", menu > "Compose Text Message" > move your cursor to the message bar where you'll be typing the actual message, hit the "menu" button again, and one of the options will be "Attach" with a right arrow for a submenu. Scroll right and the first option on the submenu is "Picture", followed by Video, Location, Audio, Voice Note, Contact, and Appointment. Select "Picture" and your photo albums should open, with "Camera Pictures", "Picture Library" and "Samples" as options. Select a picture from any of them, and it attaches to the text and you get the pop-up window saying "MMS Mode. May incur extra costs".