Use this process to reboot the system when free. Once invoked, the system bars any new incoming or outgoing calls until after the reboot.
1.On the rear of the control unit, press and hold the Reset button for between 5 to 10 seconds until the CPU led changes to steady orange.
2.When the CPU LED changes to steady orange, release the button.
•If the CPU LED changed to flashing orange or red, keep the button held until the CPU LED changes to flashing green. Then release the button and reattempt the process once the CPU LED has returned to steady green.
3.Wait for the reboot to complete before performing any other actions.