Grandstream Networks GXV3370 User Manual page 24

Handset is off hook.
Speaker is being used. (x)
RJ9 headset is connected.
Wi-Fi is enabled and still not connected.
Wi-Fi is enabled and still not connected.
Wi-Fi network is available.
Wi-Fi is enabled and connected.
Onscreen keyboard is activated.
Bluetooth is enabled but not connected.
Bluetooth is enabled and connected.
Bluetooth headset is connected.
Bluetooth headset is being used for calls.
Downloading files via Bluetooth.
Alarm is set up and enabled.
DND is enabled.
Silent mode is enabled. When it's on, the incoming call/message won't
produce ring tone/notification tone from phone's speaker.
SD Card is inserted.