Sharp FO-4400 Operation Manual page 42

Programming Auto-Dial Numbers
4
To clear a Rapid Key, press the Rapid Key.
To clear a Speed Dial number, press
with the numeric keys. (If you enter less than two digits, press
complete the entry.)
5
START/
Press
ENTER
6
Return to Step 4 to clear another number, or press
return to the date and time display.
40
.
SPEED DIAL
and then enter the number
STOP
START/
to
ENTER
repeatedly to