Patients in the MITI arm will receive automated text messages 5 weekdays per week, for up to 12 weeks, from Sense Health. These text messages will request the patient's fasting blood glucose level. The patient will reply with his/her fasting blood glucose value, which will be logged in password-protected accounts on www.sensehealth.com. The clinic's diabetes nurses will check each patient's fasting blood glucose level on www.sensehealth.com each weekday and call any patient with fasting blood glucose values < 80 mg/dL and > 400 mg/dL. Each Thursday, patients will receive a phone call from a nurse, who will adjust the patient's insulin dose according to the study titration protocol. Each patient will continue to receive daily text messages and weekly phone calls until the first of three events occur: the patient reaches his/her optimal insulin dose for achieving glycemic control, 12 weeks elapse, or the patient withdraws from the study.