I recently purchased several 7940G Cisco phones for a song, and needless to say they have issues. My biggest problem at the moment is I cannot factory reset them to input a tftp address. **# won't work (Firmware version POS3-06-0-00), and when I restart the phone, hold down #, release it after the speaker button turns off, the phone starts up normally like it just doesn't want to even consider resetting (no message, even after I enter both key sequences 123..., 167...). Anyone have any idea why this would be? What are my options as for resetting these phones?