Step 2 - Determine if you want to delete numbers existing on the OutcallSchedule table.
Select No to add the new numbers to the existing numbers in the OutcallSchedule table.
Select Yes to move all the existing numbers from the OutcallSchedule table to the OutcallScheduleCompleted table. This will delete all existing numbers from the OutcallSchedule table.
Next - Step 3 -Select the input template for loading numbers