I am developing a strategy to get students to opt in for text messages. I have found that some students do not reply to the opt in message and have learned the only way they can receive text messages in the future is to go back to the original text to opt in.

I would like the ability to be able to send them a new opt in message if they decide to opt in sometime in the future. For them to go back to the original text is not reasonable. Also, the texting option is only available at the system administrator level and I would like to see this made available to the administrator role.