My product is unable to receive faxes after I changed the number of rings to answer, V.34, and DRD settings. What should I do?

• Do the following:
  1. Press the button, if necessary.
  2. Press the left or right arrow button and then select Setup.
  3. Scroll down and then select Restore Default Settings.
  4. Press the up or down button to select Reset Fax Send/Receive Settings, then select Yes.
  5. You see a confirmation screen.