UX300U-IPVA
DD <P=001>
Volume AdjustmentYou can adjust the
volume of the speaker,
handset, and ringer
using the UP and
DOWN keys.
2
13
9
45 6
78
0
DOWN key UP 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
1. Installation
Volume Adjustment
31