LG 8820 User Manual page 6

The twelve (12) flexible buttons access lines and features based on the IP Phone configuration. Flexible buttons
assigned for line access, called line buttons, represent a telephone line or a SIP user. A line may be private, calls to a
private line signal at all appearances of the line but an active or held call is only visible and accessible by the original
end-points. A shared line appears at multiple phones and all calls are visible and accessible by all end-points with the
line. Each line button employs LEDs to indicate status as shown below.
Incoming call
Line in use at this phone
Call held at this phone
Shared line in use at
another phone
Shared line call held at
another phone
Line not registered w/server
* When the LCD displays information for a line, such as when an incoming call first rings, the LED
color is orange otherwise, the LED color will be green.
Flexible buttons not assigned for line access may access features such as Speed dial, Redial and others.
Refer to section 3.5 and your system administrator for further information.
The figure below shows other major components of IP8820 Phone. These components include:
• Handset
• Speaker and microphone
• Message Wait Indicator (Message LED)
• LCD (240 by 42 pixel), displays 3-lines
• Flexible button labels
6
Orange*
Orange*
Orange*
Red
Red
Red/Orange
LED flashes at 60 ipm, fast flash
LED On
LED flashes at 30 ipm, slow flash
LED On
LED slow flash
LED flashes color, red to orange at 30 ipm