Here’s how:

1. Open the Autosync menu.
2. Click Advanced Settings, then select the “Calendar” section and click Setup.
3. Click Next.
4. Here are the possible Calendar transfer parameters:
   1. Transfer All Scheduled Items: Transfers all records, past included.
   2. Transfer only Future Items: (default) Transfers records with a start date that occurs on or after the date synchronization occurs.
   3. Transfer Items within a Range of Days: Transfers records that start within the specified number of days prior and after the date on which the synchronization occurs.