Setting dial tone detection; Telephone line interference- Page 140

Brother MFC-9440CN User's Guide

Table of Contents

USER’S GUIDE MFC-9440CN
Section II Fax
Section VI Appendixes
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124

Setting dial tone detection

C

Setting the dial tone to 

Detection

 will 

shorten the dial tone detect pause.

a

(USA) Press 

Menu

0

4

.

(Canada) Press 

Menu

0

5

.

 

Initial Setup
4.Dial Tone

b

Press 

a

 or 

b

 to choose 

Detection

 or 

No Detection

Press 

OK

.

c

Press 

Stop/Exit

.

Telephone line interference

C

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

.

 

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 color fax sending.

 

Detailed Information for Brother MFC-9440CN User's Guide

Lists of information found in Brother MFC-9440CN User's Guide - Page 140

  • 4.Dial Tone b Press a or b to choose Detection or No Detection Press OK .
  • 1.Compatibility b Press a or b to choose Basic(for VoIP) or Normal (or High ).

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