Sharp UX-178

UX178U-IPVA
DD
<P=001>
Volume Adjustment
You can adjust the
volume of the speaker,
handset, and ringer using
the
UP
and
DOWN
keys.
UP key
DOWN key
Speaker
1
Press the SPEAKER key.
SPEAKER
DOWN
UP
2
Press the UP or DOWN key.
or
Display:
SPEAKER: HIGH
SPEAKER: MIDDLE
SPEAKER: LOW
3
When the display shows the desired volume level, press the SPEAKER
key to turn off the speaker.
SPEAKER
Volume Adjustment
20