You can send a fax while listening to sounds or voices through the printer's speaker while dialing, communicating, and transmitting.
Select Fax on the home screen.
Select the Fax Settings tab, and then selecting settings such as the resolution and the sending method as necessary. When you have finished selecting settings, select the Recipient tab.
Tap 
and then specify the recipient.
You can adjust the speaker volume.
When you hear a fax tone, select Send/Receive at the upper right corner of the LCD screen, and then select Send.
Tap 
to start sending the fax.