Olympus DS-9500 Administration Manual page 14

Port
Use the Port page to change the port number used by Wireless Communication Service.
Port
Type a port number between 1 and 65535.
A message appears if the specified port number is already used on the computer.
Backup
Use the Backup page to change the backup settings.
Enable auto-backup
Select this check box to enable backup of dictation files.
Path
Click the Browse button
Enable Purge
Select this check box to enable the purge feature, and then type or select the number of days before
deleting files.
If this option is enabled, backed up files are automatically deleted after the specified period.
and select a backup location.