Before you create a Calendar, you must create the appointment sms templates that will be used by the calendar when generating sms's.
Four types of templates are available, namely Confirmation, Reminder, Reschedule and Cancellation. Create one for each type you intend to use.
As shown below, you can insert information, using the Calendar Fields form, from the calendar event into the sms text.
The following fields are available: Start Date, Start Time, End Date, End Time, With, Title, Initials, Firstname, Lastname
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