LEDs
Each call appearance button has two LEDs, one green and one red, to indicate the status of
the call appearance. The status is identified by whether the LED is on, off, or blinking as
described in the following table.
Table 1: Call appearance button LEDs
LED Description
Steady green and steady
red
Call appearance is active.
Slow blinking green and
steady red
Call appearance is ringing.
Fast blinking green Call appearance is on hold.
Very fast blinking green Call is being transferred or conferenced.
Steady red Call appearance is selected and will be used when you go off-
hook.
Off Call appearance is available.
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
Incoming call is ringing.
Call is active.
Call is on hold.
Call is on soft hold (when using Conference or Transfer feature).
Conference is active.
Conference is on hold.
Introduction to the 1603SW-I SIP Telephone
10 Avaya one-X™ Deskphone Value Edition SIP for 1603SW-I IP Deskphone User Guide June 2010