Grandstream Networks WP820 Administration Manual page 47

LCD & LED Management
Enable
When "checked", the LED indicator on the upper right corner of the phone will light up when there is missed
Missed Call
call on the phone.
Indicator
Enable MWI When "checked", the LED indicator on the upper right corner of the phone will light up when there is new
Indicator voicemail on the phone
Enable New Turns on the LED indicator at device's upper right corner when there are unread Messages. If it set to
Message "checked", the LED indicator will keep off if the phone has new messages. Otherwise, the LED indicator will
Indicator be turned on. Default setting is "checked".
Enable
When "checked", the backlight will light up when the button is pressed.
Keypad
Default setting is "checked".
Backlight
Enable
The LED indicator on the upper right corner of the phone will light up when there is an incoming call.
Incoming
Enabled by Default.
Call Indicator
Enable
When the phone is charging, the LED indicator on the upper right corner will light up.
Charging
Enabled by Default.
Indicator
Enable
Charging
When the phone is charged, the LED indicator will illuminate in the upper right corner.
Completed
Indicator
Brightness Configures the Brightness of LCD backlight.
Sets the timeout interval of the LCD backlight. If timeout is set to 'never', the screen will always stay on. The
Timeout
value range is between 15s and 30 minutes.
Font Size Set the font size for the LCD display. Choices are: Standard, Small, and Large.
Gesture Control
Flip phone
If set to "Reject", the phone will reject incoming calls if users flip the phone. If set to "Reject with SMS", the
Reject
phone will reject incoming calls when flipping the phone and send a pre-configured SMS to the caller. The
incoming call
default setting is "Off".
Pick up the phone
If set to "Mute", the ringtone will be muted once users pick up the phone when receiving an incoming call. If
Ringtone set to "Ringing Down", the ringtone's volume will decrease once the phone is picked up when receiving
incoming calls. The default setting is "Off".
If set to "Mute", the alarm ringtone will be muted once users pick up the phone during alarm. If set to
Alarm
"Ringing Down", the alarm ringtone's volume will decrease once the phone is picked up during alarm. The
Ringtone
default setting is "Off".
Button Customization
Soft key