Panasonic KX-T336 System Reference Manual page 1511

G. Monitor
1.00 Monitor Main Menu screen
From the Main Menu screen, select "3. Monitor"
then follow the Monitor Main Menu that appears on
the screen.
By selecting an item from this screen, you can
monitor the current operating information.
Monitor Main Menu
=>
1 COMMON 2
Description
(1) Error Log
Displays error records.
(2) Device status
Displays current device status.
(3) Traffic
Displays traffic measurement for extensions, CO
trunks, attendant consoles and resources.
1. Error Log
2. Device Status
3. Traffic
3 4 5
14-G-1
ONL MON LIN DIR
6 7 8