The message "DR Mode in Use" indicates that your Brother machine's Distinctive Ring feature is currently on. When Distinctive Ring is on, your Brother machine is automatically put in Manual Mode. You cannot change your Brother machine's Receive Mode until you turn Distinctive Ring off.
Follow these steps to turn your Brother machine's Distinctive Ring feature off:
- Press MENU/SET, 2 (Fax), 0 (Miscellaneous), 2 (Distinctive).
- Press the UP OR DOWN ARROW key to select Off.
- Press the MENU/SET key.
- Press the STOP/EXIT key.