Brother MFC 8220 - Manual (Page 27)

INTRODUCTION 1 - 13
Recording outgoing message (OGM) on an external TAD
Timing is important in recording this message. The message sets up
the ways to handle both manual and automatic fax reception.
1
Record 5 seconds of silence at the beginning of your message.
(This allows your MFC time to listen for the fax CNG tones of
automatic transmissions before they stop.)
2
Limit your speaking to 20 seconds.
3
End your 20-second message by giving your Remote Activation
Code for people sending manual faxes. For example:
“After the beep, leave a message or send a fax by pressing
51 and Start.”
We recommend beginning your OGM with an initial 5-second
silence because the MFC cannot hear fax tones over a resonant
or loud voice. You may try omitting this pause, but if your MFC
has trouble receiving, then you must rerecord the OGM to
include it.