Epson WF-4630 - Security Settings - Fax

Setting Options Description
Fax Speed Fast(33,600bps) Sets the speed at which you send and receive
faxes.
Medium(14,400bps)
Slow(9,600bps)
ECM On Turns on Error Correction Mode (ECM) to
automatically correct errors in sent or received fax
data.
Off Turns off Error Correction Mode (ECM); color
faxes cannot be sent or received.
Dial Tone Detection On Automatically dials the number you enter for faxing
when the product detects a dial tone.
Off Turns off automatic dial tone detection, which may
be necessary if the product is connected to a PBX
(Private Branch Exchange) or a TA (Terminal
Adapter). However, turning this setting off may
cause the product to drop the first digit of a fax
number.
Line Type PSTN Selects a standard phone line (Public Switched
Telephone Network).
PBX Selects Private Branch Exchange, the type of
phone line used in office environments where an
access code such as 9 must be used to call an
outside line.
Header Fax Header Select to enter the header information and your
phone number for inclusion on outgoing faxes.
Your Phone Number
Parent topic: Selecting Advanced Fax Settings
Security Settings - Fax
Set the security options you want to use for fax data.
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