Canon i-SENSYS MF729Cx Important Safety Instructions And Installation Manual page 121

If you always want to send faxes with the same settings:
Changing Default Settings
If you want to register a combination of settings to use when needed:
Registering Frequently Used Fax Settings
If you want to sound an alarm when the handset is off the hook:
Off-Hook Alarm
LINKS
Canceling Sending Faxes
Sending and Receiving Faxes According to Your Purposes (MF729Cx / MF728Cdw / MF628Cw)
Checking Status and Log for Sent and Received Documents