To delete an appointment from the Scheduler simply click on the appointment which you wish to delete and then in the dialog box that opens click the red <i class=> Delete button, a new dialog box should now open asking you to confirm whether you wish to proceed with deleting the appointment.
If you wish to continue with deleting it then click yes and the appointment will be permanently deleted.
Deleting multiple appointments at once
In order to delete multiple Appointments select ‘List’ under the Scheduler panel and then click on the checkboxes next to the Appointments you wish to remove. Next simply click Manage selected and then select ‘Delete selected records’. A warning box will appear asking you to confirm the deletion.