AT&T System 85 - Manual (Page 12)

CHAPTER 2. DESCRIPTION
Attendant Console Functional Areas
Both console models have three identical functional areas:
◆ Trunk group select area
◆ Touch-tone dial and loop button and light area
◆ Attendant control area.
Trunk Group Select Area
This area (Figure 2-3) contains 24 trunk group buttons and associated lights. A trunk group
may be assigned to each button. Twelve trunk group buttons have control, warning, and
busy lights; the other 12 have only busy lights. These lights indicate the status of each trunk
group assigned. The functions of the buttons and lights are as follows:
◆ Direct group select buttons— Provide a way to directly select an outgoing trunk group
for an outgoing call. The buttons are labeled to indicate the assigned trunk group.
◆ BUSY lights— Indicate that all the trunks in a trunk group are busy.
◆ CONT (control) lights— Indicate that a feature has been activated to control a trunk
group.
◆ WARN (warning) lights—indicate that a preestablished number of trunks are busy in
the associated trunk group.
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