Setting Dial Tone Detection; Telephone Line Interference - Brother MFC-9440CN User Manual

Setting dial tone detection

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.
Initial Setup
5.Dial Tone
b
Press a or b to choose Detection or
No Detection.
Press OK.
c
Press Stop/Exit.
Troubleshooting and routine maintenance

Telephone line interference

C
If you are having difficulty sending or
receiving a fax due to possible interference
on the telephone line, you can reduce the fax
speed to minimise errors.
a
Press Menu, 2, 0, 1.
Miscellaneous
1.Compatibility
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
only available for colour fax sending.
C
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