Cisco 7975G - Unified IP Phone VoIP Admin Manual - Page 5

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Also for Cisco 7975G - Unified IP Phone VoIP: Datasheet (5 pages), User Manual (21 pages), Preparing To Install (17 pages), Customizing (11 pages), Installation Manual (19 pages), Quick Manual (15 pages), Installation Manual (12 pages), Troubleshooting And Maintenance (25 pages), User Manual (42 pages)

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How to Restore Factory Default

Quick Steps

1. Unplug the power cable from the phone and then plug it back in. The phone will begin its

power-up cycle.

2. While the phone is powering up, and before the Speaker button flashes on and off, press and

hold #. Continue to hold # until each line button flashes on and off in sequence in amber.

3. Release # and press 123456789*0#. After you press these keys, the line buttons on the

phone flash red, and the phone goes through the factory default process. Do not power down

the phone until this process is complete.