Brother MFC 8480DN - Manual (Page 132)

Control panel setup
121
6
i
Enter the suffix using dial pad.
j Press OK.
k Press Stop/Exit.
Note
You can enter the prefix and suffix address using up to a total of 40 characters.
How to operate Fax to Server
6
a Place the document in the ADF or on the scanner glass.
b
Enter the fax number.
c
The machine will send the message over a TCP/IP network to the fax server.