There are three methods of view text messages that have been sent:
1. Once you click "Send" there is an option to view the delivery report by clicking on "Click here to run a report on delivery progress".
2. Go to "Tools", "Text Messages" and the bottom of the page there is a table of the last 10 messages that have been sent. Click on the Message to view more details.
3. You can also access the report by going to "Tools" scroll down to the "Email and Text Messaging" section and click on "Text Messaging" and clicking on the message in the table at the bottom of the screen.