• Plug out – plug in the PoE cable
OR
• Press Menu > Settings > Basic > Restart Phone
OR
• Press the 2 Volume buttons (10) + Speaker (8) + hold (6) simultaneously
This operation takes about 2 minutes
Why should I reboot my phone ?
- If the IT administrator has made changes to the configuration
- If there is any problem, a reboot is the first action to take
Reboot
• How to reboot your phone?