Mitel 5000 reboot procedure
Mitel main phone system reboot Middle Button once Down arrow to “System Menu” Middle button to select “System Menu” Down arrow to “Reboot” Middle button to select “Reboot” Down arrow to “Yes” Middle button to select “Yes” Reboot usually takes less than 5 minutes If you accidently power it off instead of reboot to power it back on select the middle button