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Setting 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 default No Detection setting.
a  Press  Menu, 0, 5.
 
b Press a or b to choose Detection or 
No Detection.
Press OK.
c Press  Stop/Exit.
Telephone line interference B
If you are having difficulty 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, 2, 0, 1.
b Press a or b to choose 
Basic(for VoIP) or Normal or 
High.
 Basic(for VoIP) cuts the 
modem speed to 9600 bps. and 
turns the error correction mode 
(ECM) off.
For a standard telephone line: If you 
regularly experience interference on 
your standard telephone line try this 
setting.
If you are using VoIP: VoIP service 
providers offer fax support using 
various standards. If you regularly 
experience fax transmission errors 
try this setting.
 Normal sets the modem speed at 
14400 bps.
 High sets the modem speed at 
33600 bps.
Press OK.
c Press  Stop/Exit.
Note
When you change the compatibility to 
Basic(for VoIP), the ECM feature is 
not available.