Panasonic KX-HTS Series Manual page 29

3.2.3 Opening/Closing the front cover
3.2.3 Opening/Closing the front cover
Opening the front cover
CAUTION
1. Confirm that the power switch is turned off.
2. Turn the screws anticlockwise to loosen them.
Note
In order to turn off the PBX's power, a system shutdown using Web Maintenance Console must first
be performed. For details, refer to
List.
5. Open the front cover.
3. Slide out the cable cover and turn the screws
anticlockwise to loosen them.
4. Disconnect the power cable.
"5.4 System Control—System Shutdown" in the Programming Item