Volume Adjustment

Ringer

1. Installation

1Press the or to select the desired volume level. (Make sure

SPEAKER

has not been pressed.)

The ringer will ring once at the selected level, and then the date and time will reappear in the display.

Display:

RINGER VOLUME HIGH

RINGER VOLUME MIDDLE

RINGER VOLUME

LOW

RINGER VOLUME

OFF OK?(PRESS START)

2If you selected “RINGER VOLUME OFF: OK?” to turn off the ringer,

START/

press ENTER to confirm your selection.

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Sharp FO-4450 operation manual Ringer, Press the or to select the desired volume level. Make sure, Has not been pressed