Sharp FO-475 Operation Manual page 88

Distinctive Ring
1
Press these keys:
The display will show:
2
Press these keys:
The display will show:
3
Press 1 (YES) to turn on distinctive ring, or 2 (NO) to turn it off.
The display will show:
4
Press the STOP key.
5
Set the reception mode to FAX or ANS. .
RECEPTION
76
FUNCTION
OPTION SETTING
DISTINCTIVE RING
YES
1
FAX SIGNAL RX
STOP
MODE
4
NO
2
or
TEL
TEL/FAX
or
TEL
TEL/FAX
FAX
ANS.
FAX
ANS.