Avaya one-X Deskphone Value Edition 1608-I - Manual (Page 9)

LED Description
Fast blinking green Call/line appearance is on hold.
Very fast blinking
green Conference or Transfer is pending.
Steady red Call/line appearance is selected and will be used when
you go off-hook. It remains steady red while you use the
call/line appearance.
Off Call/line appearance is available.
Table 2: Feature Button LEDs
LED Description
Steady green Feature is active.
Blinking green Feature is pending (request is being processed and not
immediately available).
Blinking red Feature is shown on the phone display.
Off Feature is not active.
Note:
Depending on your call processing system, the feature button LEDs for some features may
operate differently.
Icons in the telephone display
Icons are provided in the phone display to indicate the state of a call and navigation choices.
The icons that appear in the phone display are described in the following table.
Icon Description
#X Number of calls missed, where # represents the number.
Call forward, Send All Calls, or EC500 is active. (These
features are available if they have been administered for your
telephone.)
Incoming call is ringing.
Call is active.
Call is on hold.
Icons in the telephone display
Avaya 1608/1608-I IP Deskphone User Guide February 2010 9