AT&T 3.1 manual Equipment Upgrades

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3 A) Connect the line and extension cords one at a time, making sure to place the correct cords into

their corresponding jacks on the new module.

B)To power up the control unit, push in the main circuit breaker.

On a PARTNER Plus 220V system, move the on/off switch to the “on” position (“I”).

4

Check all green lights on the fronts of the modules. If

 

all the lights are lit, installation is complete; otherwise:

A)If a single light is out, power down the control unit, reseat the module, then power up the control unit.

If multiple lights are out, power down the control unit, reseat the first leftmost module that has a light out, then power up the control unit.

B)If the lights are still out, call the appropriate support telephone number as instructed on the inside front cover.

5 A) To replace the cover, while holding the cover at an angle, gently move the top rear edge of the cover over the top of the control unit and match up the grooves where the top edge of the cover meets the backplane. Gently push the edge into place.

B)Lower the bottom of the cover until it is secured in place.

Lights

20Equipment Upgrades

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Contents AT&T Copyright 1993 AT&T All Rights Reserved Issue October WarrantyFederal Communications Commission FCC Interference Notice Canadian Emissions RequirementsContents Important Safety Instructions Additional Safety Instructions for Installation PersonnelInstallation OverviewAn Example System Setup Control UnitExtensions Control Unit Extensions Required Parts Required PartsInstallation Guidelines Telephones and DevicesCombination Extensions Using a Direct Connection Using a Bridging AdapterInstallation Procedures Installing the Control Unit and ModulesMain Circuit Breaker Power Jack Lights Connecting Lines and Extensions Page Connecting Caller ID Display Units Assembling System Phones Desk MountingWall Mounting Wall Mounting Phones with Separate StandsWall Mounting Phones with Fixed Stands Connecting and Testing Telephones Possibly damage the equipmentPaging System Music-on-Hold Audio SourceCall Reporting Smdr Printer Connecting Intercom Autodialers For the Intercom AutodialerEquipment Upgrades Adding New ModulesReplacing System Modules Equipment Upgrades Specifications Wiring ExtensionJack Smdr OutputSafety GovernmentApprovals Local Phone518-455-218 October