AT&T 75 Telephone User Manual


 
CHAPTER 2. DESCRIPTION
Trunk Group Select Area
The Trunk Group Select buttons and associated lamps (see Figure 2-5, Basic Console, and
Figure 2-6, Enhanced Console) function as follows:
Trunk Group Select Button
Provides direct selection of an outgoing trunk group. Each button can be labeled to
show the assigned trunk group. A Trunk Group Select button can also be used for
direct selection of a code calling or loudspeaker paging zone.
• Busy Lamp
Lights when all trunks in the associated trunk group are busy.
• Warn (Warning) Lamp
Lights when a preset (by the System Manager) number of trunks are busy in the
associated trunk group.
Cont (Control) Lamp
Lights when the Attendant Control of Trunk Group Access feature is activated for the
associated trunk group.
CONTROL LAMP
WARNING LAMP
BUSY LAMP
LOCAL SF
TRUNK GROUP
1
NOTE : BUTTONS ARE LABELED AS AN EXAMPLE
ONLY.
Figure 2-5.
Trunk Group Select Buttons and Lamps, Basic Console
2-5