Polycom SoundPoint 550 User Manual page 12

User Guide for the SoundPoint IP 550/560 Phone
1 - 4
Item
13 Color Graphic Display
14 Line/Speed Dial Key
15 Line Indicators
16 Hookswitch
Description
Shows the user interface of the phone. For
more infomration, refer to
page 1-7.
Associated line icons are described in the
following table.
Use these keys to activate up to four lines or
speed dials that can be assigned to your
phone.
Individual multi-color LEDs display the dynamic
call state and remote user status (busy lamp
field (BLF) and presence). The mapping is:
• Solid green—An active call is in progress.
• Fast flashing green—There is an incoming
(ringing) call.
• Flashing green—The call is held by the
other party.
• Flashing red—The call is on hold.
• Solid red—The line is busy remotely
(shared lines)
Information Status on