AT&T 999-507-144 system manual Loudspeaker Paging System

Models: 999-507-144

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ADMINISTRATION

None

HOW TO USE

To place a call using your headset:

 

1

Touch On/Quiet on the headset adapter.

 

 

The green light next to the button goes on.

 

2

Dial the outside number.

 

To answer a call:

 

1

Touch On/Quiet on the headset adapter.

 

To mute the microphone:

 

1

Hold down On/Quiet on the headset adapter.

 

To hang up:

 

1

Touch Off on the headset adapter.

 

 

The green light next to On/Quiet goes off.

 

 

 

Loudspeaker Paging System

 

 

 

DESCRIPTION

When you have a Loudspeaker Paging System attached to the control unit,

 

 

you can page people, make announcements, and provide background music in

 

 

all sections of your building.

You can connect the loudspeaker paging system to the Paging Jack on the front of the control unit. This jack is located to the left of the red Warning and the green Power lights.

5-94Section 5: Reference

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AT&T 999-507-144 system manual Loudspeaker Paging System