Key Tone Off - Sharp FO-3150 Operation Manual

Volume Adjustment

Key tone off

The fax machine normally sounds a beep (key tone) each time you press a
key on the operation panel. If you wish to turn off the key tone, follow the steps
below.
FUNKTION
1
Press
2
Press
3
Press
4
Press
1
to turn off the key tone.
2
STOP
5
Press
28
once and 3 times.
once and once.
once.
to turn on the key tone or
to return to the date and time display.
Display:
OPTION SETTING
KEY TONE
1=YES, 2=NO
The display briefly shows
your selection, then:
FINE PRIORITY