Send Reminders
You can send reminders to patients.
When you click on the "Send Reminders(s)" button check the checkboxes for the particular appointments and you can send a reminder to them through "SMS" or "Email" or both by clicking on the send button as shown in below figure.
Include all Appointments
You can also send reminders to all the appoinments for that day at a time by checking the include all appointments checkbox, where all will be selected and you can send "SMS" or "Email" or both as shown in below.