Step 4: Connecting Telephone Line
Plug one end of the supplied telephone line cord into the LINE jack on the machine and the other end into the wall jack.
English
To the wall jack
If you want to use your machine to receive both faxes and voice calls, you will need to connect a telephone and/or answering machine to your machine.
Plug your phone or answering machine cord into the EXT jack, as shown below.
To a phone or answering machine