Dual Colour Leds; Display - Eircom advantage 4800 System Introduction

1.3.2 Dual Colour Leds

Each function key is lit either red or green when activated. Green is associated with a function
activated by this Operafone and red is associated with a function activated by another phone
on the system.

1.3.3 Display

The single line, 16-character display with blue backlight provides context sensitive information
such as the calling party name.
When the phone is idle, the display shows the time and extension number.
When the user lifts the handset or presses any key, the display backlight is illuminated.