1608/1616 Phone User Guide
Page 83
15-601040 Issue 11c (Thursday, April 16, 2020)
IP Office
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Headset/Handsfree Operation: Headset Operation
10.1.1 Headset Volume
While talking via the headset, you can adjust the volume of the incoming call.
1. With the call connected on the headset, press the
key.
2. Use the
+
plus and
–
minus keys to adjust the volume.
3. The display will return to normal after a few seconds.
10.1.2 Default Handsfree Audio Path
By default, when you make a call or answer a call without lifting the handset, the audio is played through the
phone's speaker while you speak via the phone's microphone.
If you have a headset attached, you can change the phone's behavior so the audio is played through the headset
by default rather than the speaker.
1. Press the
MENU
button.
2. Use the
up and down
arrow keys to locate the option
Call Settings...
.
3. Press the
Select
soft key.
4. Use the
up and down
arrow keys to locate the option
Audio Path
.
5. Use the left and right arrow keys or press the
Change
soft key to change the setting.
6. When completed, press the
Done
soft key.
7. Press the
Exit
soft key to exit the menus.
10.1.3 Automatic Gain Control
When using automatic gain control (AGC ), the phone tries to maintain a constant audio level even if the incoming
call changes between loud and quiet.
1. Press the
MENU
button.
2. Use the
up and down
arrow keys to locate the option
Advanced
.
3. Press the
Select
soft key.
4. Use the
up and down
arrow keys to locate the option
Automatic Gain Control
.
5. Press the
Select
soft key.
·
Use the
up and down
arrow keys to switch between the
Handset
,
Headset
or
Speaker
settings
for automatic gain control.
·
To change a setting, use the left and right arrow keys or press the
On/Off
soft key.
6. When completed, press the
Done
soft key.
7. Press the
Exit
soft key to exit the menus.
