Dial Tone; Telephone Line Interference - Brother MFC-490CW User Manual

Dial Tone

Setting the dial tone to Detection will shorten
the dial detect pause.
a
Press Menu.
b
Press a or b to choose
Initial Setup.
Press OK.
c
Press a or b to choose Dial Tone.
d
Press d or c to choose Detection or
No Detection.
Press OK.
e
Press Stop/Exit.
134

Telephone line interference

B
If you are having problems sending or
receiving a fax due to possible interference
on the telephone line, we recommend that
you adjust the Equalization for compatibility
to reduce the modem speed for fax
operations.
a
Press Menu.
b
Press a or b to choose Fax.
Press OK.
c
Press a or b to choose
Miscellaneous.
Press OK.
d
Press a or b to choose
Compatibility.
e
Press d or c to choose High, Normal or
Basic(for VoIP).
Basic(for VoIP) reduces the
modem speed to 9600 bps. Unless
interference is a recurring problem
on your telephone line, you may
prefer to use it only when needed.
Normal sets the modem speed at
14400 bps. (factory setting)
High increases the modem speed to
33600 bps.
Press OK.
f
Press Stop/Exit.
Note
When you change the compatibility to
Basic(for VoIP), the ECM feature is
only available for color fax sending.
B