Sending reminders is a simple as setting up a class, sharing the code and the number to text with students/parents in the class, inviting them to text the code to the number if they want to receive texts from your class. Once they text the number they will be asked to text back their name. Once they do this, they will be registered in the class. You can log into the website or app and send a message to the class. Remind101 is a text blast service so the messages are one-way messages. You do not need to worry about student or parents spamming you with messages.