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Polycom SoundPoint IP 450 User Guide
2
Introducing Phone Components
The following figure shows the phone’s primary hardware features.
For information on supported headsets, go to
http://www.polycom.com/support/voice/soundpoint_ip/VoIP_Technical_Bulletins_pu
b.html and look for “Technical Bulletin 37477: Headset Compatibility List”.
Item Description
1 Message Waiting Indicator Alert for voice and text (instant) messages.
2 Line Indicators Individual multi-color LEDs display the
dynamic call state and remote user status
(busy lamp field (BLF) and presence). The
mapping is:
• Solid green—Indicating an active call is in
progress.
• Fast flashing green—Indicating that there
is an incoming (ringing) call.
• Flashing green—Indicating that the call is
held by the other party.
• Flashing red—Indicating that the call is on
hold.
• Solid red—Indicating that the line is busy
remotely (shared lines)