Grandstream Networks GXV3275 User Manual page 39

Handset is off hook.
Missed call.
One line is active.
Speaker is being used.
RJ9 headset is being used.
RJ9 headset mode is on. All the calls will be using RJ9 headset by
default.
Wi-Fi is enabled and connected.
Bluetooth is enabled.
Bluetooth headset is connected.
Bluetooth headset is being used for calls.
Downloading files via Bluetooth.
Alarm is set up and enabled.
DND is enabled.
Mute 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.
SD Card space full.
USB flash drive is inserted.
Downloading files via Internet connection.
Updating applications.
Firmware Version 1.0.1.20 GXV3275 User Guide Page 38 of 146