Joke Collection Website - Blessing messages - Iphone4 turned on cellular data. My card is mobile, but I can't send MMS. What's wrong with the camera logo in the lower left corner?

Iphone4 turned on cellular data. My card is mobile, but I can't send MMS. What's wrong with the camera logo in the lower left corner?

Reason: The "Send and Receive MMS" function is not turned on.

The open operation is:

Step 1: Click the "Settings" icon on the desktop.

Step 2: Open "Information".

Step 3: Turn on the "Send and receive MMS" option.