Good morning,
I'm trying to recovering a CP-7861 device by doing a Factory Reset following the below procedure but it doesn't work:
Step 1 Unplug the phone:
If using PoE, unplug the LAN cable.
If using the power cube, unplug the power cube.
Step 2 Wait 5 seconds.
Step 3 Press and hold # and plug the phone back in.
Step 4 When the light on the Mue button and handset light strip turns off and all other lights (Line button, Headset button, Speakerphone button, and Select button) stay green, press 123456789*0# in sequence.
When you press 1, the lights on the line buttons turn red. The light on the Select button flashes when a button is pressed.
After you press these buttons, the phone goes through the factory reset process.
If you press the buttons out of sequence, the phone powers on normally.
Do you know what might be happening here? any other way to make the phone works?
Thanks in advance.
