Cisco Systems 7915 warranty Connect the Power Supply Unit, Connecting the Power Supply Unit

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Step 3 Plug one end of the second interface cable into the AUX jack with the “out” icon underneath on the first Expansion Module (the one closest to the phone).

Step 4 Plug the other end of the second interface cable into the AUX jack with the “in” icon underneath on the second Expansion Module (the one next to the first Expansion Module).

Connect the Power Supply Unit

Refer to Figure 6 and the steps that follow.

Figure 6 Connecting the Power Supply Unit

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Power supply connector on the back of the Expansion Module

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Contents Cisco Unified IP Phone Expansion Module Introducing the Cisco Unified IP Phone Expansion Module Package Contents Before You BeginFootstand Kits Safety Information Additional EquipmentInstalling and Using Your Expansion Module Installing the Cisco Unified IP Phone Expansion Module Remove the Footstand from the Cisco Unified IP Phone Removing the Footstand Connect the Support Bar to the Cisco Unified IP Phone Connect the Expansion Module 7915 to the Support BarConnecting the Expansion Module to the Support Bar Connect the Interface Cable Out Icons on the AUX JacksConnect the Power Supply Unit Connecting the Power Supply UnitPage Connect the Footstand Connect a Laptop Cable Lock optionalConnecting a Laptop Cable Lock Start Up SequenceFeatures of the Cisco Unified IP Phone Expansion Module Using the Cisco Unified IP Phone Expansion Module Keeping Your Call Information Private Adjusting the Contrast Troubleshooting the Cisco Unified IP Phone Expansion ModuleProblem Solution Physical and Operating Environment Specifications Cable SpecificationsWhere to Find More Information Related DocumentationCisco One-Year Limited Hardware Warranty Terms Duration of Hardware Warranty Page Cisco Systems, Inc