There are two steps to begin:
First, text to: (302) 261-8723
Then, type: @mrsosthe
After that, you will get a message: "Thanks! Mrs. Ostheimer needs to know who you are before adding you to @mrsosthe. Please reply with your full name."
Finally, send your name so the process is completed. You will receive a reply that thanks you and tells you that you will receive all Mrs. Ostheimer's Remind101 notifications.
First, text to: (302) 261-8723
Then, type: @mrsosthe
After that, you will get a message: "Thanks! Mrs. Ostheimer needs to know who you are before adding you to @mrsosthe. Please reply with your full name."
Finally, send your name so the process is completed. You will receive a reply that thanks you and tells you that you will receive all Mrs. Ostheimer's Remind101 notifications.