About Leds - Avaya IP Office 1603 User Manual

1.2 About LEDs

Each call/line appearance button and feature button has two LEDs, one green and one red, to indicate the status of the
call/line appearance or feature. The status is identified by whether the LED is turned on, off, or blinking as described in the
following tables.
Call/Line Appearance Button LEDs
LED
Steady green
Slow blinking green
Fast blinking green
Very fast blinking green
Steady red
Off
Feature Button LEDs
LED
Steady green
Blinking green
Off
1603 Phone
IP Office
Description
Call/line appearance is active.
Call/line appearance is ringing.
Call/line appearance is on hold.
Conference or Transfer is pending.
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.
Call/line appearance is available.
Description
Feature is active.
Feature is pending (request is being processed and not immediately available).
Feature is not active.
The 1603 Telephone: Important Safety Information
15-601013 Issue 02c (01 April 2011)
Page 9