Xerox WorkCentre Pro 575 Advanced Features Manual page 171

WorkCentre Pro 555/575
6. Using the Numeric Keypad enter the remote Confidential or
Bulletin Board mailbox number, then press Enter .
Note: For Bulletin Board transmissions, the remote machine
must be setup with a Bulletin Board Mailbox Password.
7. If you selected Bulletin Board, enter the password preset in the
remote machine's Bulletin Board mailbox, then press Enter .
8. Using one of the dialing methods, enter the phone number of the
remote mailbox station, then press Enter if necessary.
The document is sent to the remote station and stored in the box type
you selected.
Mailbox Communications
8-13