Filter
Top Products
Troubleshooting
91
B
Setting Dial Tone detection B
Setting the Dial Tone to Detection will
shorten the Dial Tone detect pause.
a Press Menu, 0, 4.
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 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.
Miscellaneous
1.Compatibility
b Press a or b to choose Basic(for
VoIP), Normal or High
(MFC-7860DW).
Basic(for VoIP) reduces 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 (MFC-7860DW only).
Press OK.
c Press Stop/Exit.
Note
When you change the Compatibility to
Basic(for VoIP), the ECM feature is
only available for fax sending.