User Manual

Volume Adjustment
31
1. Installation
Volume Adjustment
You can adjust the volume of the speaker and ringer using and .
Speaker
1 Press .
2 Press or to select the
desired volume level.
3 Press to turn off the speaker.
SPEAKER
SPEAKER
Display:
ONHOOK DIAL MODE
SPEAKER VOLUME
HIGH
ONHOOK DIAL MODE
SPEAKER VOLUME
MIDDLE
ONHOOK DIAL MODE
SPEAKER VOLUME
LOW
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