From your mobile message's manage page you can view overall message statistics, test statistics, view the message’s content, and send a test in the "View Mobile Message" tab, and view the targeting used.
You can add tags to the mobile message with the "Edit Tags" button. Tags don't do anything but categorize your mobile message. You can view the tags on this manage page or in your group's manage page. You can also create a tag when adding tags in this way using the "Add New Tag" button.
Click the "Duplicate" button to make a copy of the mobile message, including content and targeting. Click the "Duplicate W/ Exclude" button to duplicate the message, exclude the first message from the duplicate, and remove the random limit. (This is useful when doing message testing.) We'll add 'copy of' to the beginning of the administrative title.
If the mobile message hasn't been sent, you can refresh targeting as well by clicking the "Refresh Targeting" button and generate a new count.
You can also stop messages mid-send from this page. You can also see what time the message finished sending in the top right.