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voip:cisco:7970_unlock_config
Cisco 7970G Keyboard codes

Unlock

  **#

Reset

  **#**

Reset to factory settings and upload new firmware

To do this you will need to hold the '#' button down and turn the phone on. Remain holding the '#' button until orange lights cycle down where the speed dial buttons are. Once its begins to cycle release the '#' button and press each of the following button after each other:

1 2 3 4 5 6 7 8 9 0 * #

, this should then turn the orange speed dial lights to red. This will then begin the firmware reload on the phone which pick up the files off the TFTP server.

voip/cisco/7970_unlock_config.txt · Last modified: 2021/10/26 11:30 by rplecko