5.12.5 Adjusting Headset Volume
The volume of the headset can only be adjusted during a call.
To adjust the headset volume:
1.
During a call, press the headset hard key on the phone.
2.
Press the VOL
3.
Adjust the volume using the VOL
User's Manual
or VOL
key; the Headset Volume bar is displayed on the screen.
or VOL
52
key.
Document #: LTRT-14820
450HD IP Phone