Visual Alerter/Message Waiting Indicators
The red LED light at the top right of the IP Deskphone lights to indicate incoming calls or when a
caller leaves you voice mail. The blue LED light at the top left of the IP Deskphone lights to indicate
when you receive a new Instant Message.
The following table lists the visual indicator and the LED status.
Table 21: Visual Alerter/Message Waiting Indicator
LED Visual indicator LED status
Red LED
Voice mail left by caller Steady red light until message is
reviewed
Incoming call (phone ringing) Fast blinking red light
Blue LED
New Instant Message received Steady blue light until message is
reviewed
New Instant Message received when
other unread Instant Messages are in
the Inbox
Single flash and returns to steady blue
light.
Instant Message pop-up appears and a
new Instant Message received
Steady blue light until the Instant
Message is reviewed or you press the
Exit context-sensitive soft key.
Visual indicators
August 2017 Avaya 1140E IP Deskphone with SIP Software User Guide 258
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