Cisco Systems 7915 warranty Installing and Using Your Expansion Module

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Installing and Using Your Expansion Module 7915

Read the following safety notices before installing or using your Expansion Module 7915:

Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

SAVE THESE INSTRUCTIONS

Warning

Warning

Warning

Warning

Read the installation instructions before you connect the system to its power source.

Ultimate disposal of this product should be handled according to all national laws and regulations.

Do not work on the system or connect or disconnect cables during periods of lightning activity.

To avoid electric shock, do not connect safety extra low voltage (SELV) circuits to telephone network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports use RJ-45 connectors. Use caution when connecting cables.

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Contents Cisco Unified IP Phone Expansion Module Introducing the Cisco Unified IP Phone Expansion Module Footstand Kits Package ContentsBefore You Begin Additional Equipment Safety InformationInstalling 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 Expansion Module 7915 to the Support Bar Connect the Support Bar to the Cisco Unified IP PhoneConnecting the Expansion Module to the Support Bar Out Icons on the AUX Jacks Connect the Interface CableConnecting the Power Supply Unit Connect the Power Supply UnitPage Connect a Laptop Cable Lock optional Connect the FootstandStart Up Sequence Connecting a Laptop Cable LockFeatures of the Cisco Unified IP Phone Expansion Module Using the Cisco Unified IP Phone Expansion Module Keeping Your Call Information Private Troubleshooting the Cisco Unified IP Phone Expansion Module Adjusting the ContrastProblem Solution Cable Specifications Physical and Operating Environment SpecificationsRelated Documentation Where to Find More InformationCisco One-Year Limited Hardware Warranty Terms Duration of Hardware Warranty Page Cisco Systems, Inc