I have a sony ericsoon xperia x10 mini. when I send a text message, a tick appears to let tme know it has been received by the recipient. This costs me money, how do I turn this off? I have looked through the menu and cannot seem to find the answer.
I advise you to start the Messaging App to see if a Settings menu is attached to the application, rather than as a General Setting. Look for a setting similar to the name "Delivery Report" or "Delivery Confirmation", and turn it off.