User guide
144
Dial Tone detection B
When you send a fax automatically, by 
default your machine will wait for a fixed 
amount of time before it starts to dial the 
number. By changing the Dial Tone setting to 
Detection you can make your machine dial 
as soon as it detects a dial tone. This setting 
can save a small amount of time when 
sending a fax to many different numbers. If 
you change the setting and start having 
problems with dialling you should change 
back to the factory No Detection setting.
a Press MENU.
b Press a or b to display 
Initial Setup.
c Press Initial Setup.
d Press a or b to display Dial Tone.
e Press Dial Tone.
f Press Detection or No Detection.
g Press Stop/Exit.
Telephone line interference B
If you are having problems sending or 
receiving a fax due to possible interference 
on the telephone line, you can change the 
compatibility setting, which reduces the 
modem speed to minimise errors.
a Press MENU.
b Press a or b to display Fax.
c Press Fax.
d Press a or b to display 
Miscellaneous.
e Press Miscellaneous.
f Press Compatibility.
g Press High, Normal or 
Basic(for VoIP).
 Basic(for VoIP) cuts 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.
 High increases the modem speed to 
33600 bps. (factory setting)
h Press Stop/Exit.
Note
When you change the compatibility to 
Basic(for VoIP), the ECM feature is 
only available for color fax sending.










