Terminal Indicators - Nortel 1120E User Manual

12 Overview
IP Phone 1120E display

Terminal indicators

The IP Phone terminal uses light-emitting diodes (LEDs) of different colors
to indicate the current state of the terminal. The following table describes
each color its associated state.
A steady indicator means that the extension or feature beside it is active. A
flashing indicator means the line is on hold or the feature is in the process of
being programmed.
Indicator
Message waiting
Data waiting
Handsfree
Headset
Mute
Link/Data
Copyright © 2007, Nortel Networks
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LED color
Red (located at the top of the set)
Blue (located at the top of the set)
Red (located on the front near the
handsfree key)
Red (located on the front near the
headset key)
Red (located on the front near the
mute key)
Green (located on the back cover
near the network Ethernet jack)
Carrier VoIP
Nortel IP Phone 1120E User Guide (CICM)
NN10300-022 02.01 Standard
(I)SN10 15 June 2007
Meaning
Lit when a message is waiting or
a call is missed. The light turns
off when after you retrieve your
message.
Lit when the terminal is on an active
call.
Lit when the handsfree feature is
active.
Lit when the headset is in use.
Lit when the mute feature is active.
The system administrator can
configure the mute lamp to be
steady on or blinking.
Lit when the link is alive and flashes
to indicate activity.