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8.1 Answer an Incoming Call:
When a phone call is incoming, please press any key EXCEPT the “Function Key
5”
to pick up the phone call.
8.2 Hang up an Incoming Call:
Quick press
the “Function Key 5”
to hang up or reject the incoming phone call.
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The volume up/down only can be adjusted while the voice phone call is processing.
Volume up: Press “Function Key 3”
to increase voice volume.
Volume down: Press “Function Key 4”
to decrease voice volume
Note
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1.
While volume level is adjusting, the percentage will be displayed on the LCD
screen.
2.
Please be aware that the volume level will be “remembered” until the user makes
the adjustment again (increasing or decreasing volume).
3.
The volume control can affect the incoming and outgoing calls, but not rings for
incoming calls. If you have adjusted the volume to 0% while in the voice
communication then the volume level will be 0% (mute) for the next incoming or
outgoing call.