If you have
connected a telephone to the
EXT
port on your product, you can send a fax by dialing the fax number
from the connected telephone. If the recipient's phone number and
fax number are the same, you can speak to the recipient before
sending the fax.
Note:
When you dial a number using the connected telephone, it takes
longer to send a fax because the printer simultaneously scans and
sends. While sending the fax, you cannot use the other
features.