Figure 21: System Settings In Status Bar - Grandstream Networks GXV3275 User Manual

Turn on/off Bluetooth.
Turn on/off Wi-Fi.
Scroll left/right
to adjust LCD
brightness.
Select Media
Channel when
playing audio or
video.
Note:
Handset Mode is for audio path and GXV3275 dialer control when running 3rd party app that uses media
path. Currently there are three options supported:

Enabled: Default mode. When handset is lifted, audio will come through handset and the GXV3275
default dial screen will show.

Disabled: In this mode, when running the 3rd party app, if handset is lifted, the audio path will switch
to handset but GXV3275 default dial screen won't show (users won't hear dial tone either). Onhook
the handset, the audio path will be switched to speaker. Under this mode, even the GXV3275 is not
using the 3rd party app, picking up the handset will not activate the GXV3275 dialer. (Users can still
use Speaker button to activate GXV3275 dialer under this mode.)

Auto: In this mode, the GXV3275 will automatically detect if the audio path is used by 3rd party app
first. If so, it will use the handset mode "Disabled". Otherwise, keep it in "Enabled" mode. Please note
that running the 3rd party app doesn't necessarily mean the audio path is used by the 3rd party app. If
the audio path is not occupied by the 3rd party app, the GXV3275 will still use the handset mode
"Enabled".
Firmware Version 1.0.1.20
Turn on/off DND. When DND is
on, all the calls to the registered
accounts will be blocked.

Figure 21: System Settings in Status Bar

GXV3275 User Guide
Tone on/off on incoming
call/message.
Turn on/off LCD display.
Handset mode. When
set to disabled, handset
offhook in 3rd party app
will not activate dial
tone and phone dialer.
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