You must
connect your product to a telephone wall jack to send or receive
faxes. If you want to use the same telephone line to receive calls,
you can connect a telephone or answering machine to your product
using an additional phone cable.
Note: In
areas where lightning strikes occur frequently, we recommend that
you use a surge protector.
Note: If you
do not connect a telephone to your product, make sure Receive Mode
is set to Auto. Otherwise, you
cannot receive faxes.