AT&T MERLIN LEGEND Release 2.0 MLX Queued Call Console Operator's Manual page 29

About Your Queued Call Console
DSS Button Lights
The red light beside each DSS button provides information as
shown in the following table. (The Message Status light must
be off when you check this information. )
Red Light
Off
Extensions
Pool
Trunk
Park Zone
Group Page
or Page All
Calling Group
Steady On
Extensions
Pool
1-18 Lights
Meaning
Telephone is not in use and Do Not
Disturb is not activated.
least one trunk in the pool is available.
At
Trunk is available.
Park Zone is not in use.
These features are not in use.
The number of calls in the calling group
queue is less than the number your
system manager programmed.
This co-worker is on the telephone or
using Do Not Disturb, the handset is off
the hook, or the speakerphone is on.
All trunks in the pool are busy.