By connecting the TELEPHONE 6 KIT to the machine, you can make and receive calls the same way as an ordinary telephone. For switching the receive modes between fax and telephone, see <Fax Settings>  <RX Mode>. For making and receiving calls, see Sending Faxes Manually (Manual Sending).

Hook button

Ring volume switch

You can set the volume of the telephone ring to high, low, or off.
If the handset experiences howling, reduce the alarm volume and call volume. Setting Sounds
See the Setup Guide for the attaching procedure of the TELEPHONE 6 KIT.