AT&T MERLIN LEGEND Release 2.0 Equipment And Operations Manual page 99

Hardware Components
The buttons on the QCC are factory-set with fixed features and cannot be
programmed by the system operator or through centralized programming. The
QCC fixed-feature buttons areas follows:
Call: Five buttons used to answer incoming calls and make inside and
outside calls.
Start:
the Source button and providing an internal dial tone to the system
operator.
Source: Reconnects the system operator to the original caller while the
call is in a split condition.
Release: Releases the system operator from a call and/or completes the
call-extending process, making the system operator available for another
call.
Destination: Reconnects the system operator to the destination while a
call is in a split condition.
Cancel: Cancels call extending and reconnects the system operator with
the caller (source).
Join: Connects the system operator with both the caller (source) and the
person being called (destination) in a three-way conference. All three
parties are connected on one Call button.
Headset Mute (Headset/Handset Mute): Activates or deactivates the
headset or handset microphone.
Headset Status: Activates and deactivates the headset operation of the
console.
Headset Auto Ans (Headset Auto Answer): Activates or deactivates the
Headset Auto Answer feature when headset operation is activated by
pressing the Headset Status button,
Send/Remove Message: Turns on the telephone message LED to
indicate a message waiting, and turns off the message LED when all
system operator messages are delivered.
Position Busy: Temporarily takes the system operator console out of
service.
Night Service: Activates or deactivates Night Service.
Alarm: Provides visible indication of a system alarm. When a system
alarm has occurred, the red LED next to the button is on and the system
operator can use the Inspect feature to determine the number of alarms
present.
Pool Status: Provides the system operator with the status of all trunk
pools (a maximum of 11). The information includes the number of trunks
and the number of busy trunks in each pool.
Initiates the call-extending process by putting a caller on hold at
Telephones and Consoles 2-25