Epson WorkForce WF-3520DWF - Using the Phone Line for Fax Only; Sharing Line with Phone Device

Using the phone line for fax only
A
Connect a phone cable leading from a telephone wall jack to the LINE port.
B
Make sure Auto Answer is set to On.
& “Setting up to receive faxes automatically” on page 91
c
Important:
If you do not connect an external telephone to the product, make sure you turn on auto answer. Otherwise, you cannot
receive faxes.
Sharing line with phone device
A
Connect a phone cable leading from a telephone wall jack to the LINE port.
User’s Guide
Faxing
80