Brother Internet Fax - Manual (Page 14)

CONTROL PANEL SETUP 1 - 12
NC9100h_FM6.0
Repeating letters:
If you need to enter a character assigned to the same key as the
previous character, press
move the cursor to the right.
As you enter the E-mail address, it will appear character by character
on the LCD panel.
If you specify more than 16 characters, the LCD panel will scroll the
name to the left, character by character. You can enter up to 60
characters.