Volume Adjustment

Volume Adjustment

You can adjust the volume of the speaker and ringer using the UP and DOWN keys.

DOWN key UP key

1. Installation

1 2 3

4 5 6

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0

Speaker

1Press the SPEAKER key.

SPEAKER

2Press the UP or DOWN key.

Display:

DOWN

or

UP

 

 

 

 

SPEAKER: HIGH

 

 

 

SPEAKER: MIDDLE

SPEAKER: LOW

3

When the display shows the desired

SPEAKER

 

 

volume level, press the SPEAKER

 

 

key to turn off the speaker.

 

Handset

 

1

Lift the handset.

 

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Sharp FO-775L manual Volume Adjustment, Speaker, Handset