Before Operating the Handset
Flexible CO Keys
A flexible CO key can be used either to seize a line in order to make or receive an outside
call 
to display the flexible CO key list. Here you can access the 12 flexible CO keys. The icon shown beside each 
is the same as a green LED, and 
is the same as a red LED.
[Example]
Understanding the F-CO Key Icons*1
(on):
(flashing rapidly):
(flashing slowly):
(on):
(flashing rapidly):
(flashing slowly):
(no icon):
You are currently using this line.
You have an incoming call on this line.
(An outside call is coming in on a single extension.)
You have a call on hold on this line.
This line is in use by someone else.
You have an incoming call on this line.
(An outside call is coming in on multiple extensions simultaneously.)
Someone has a call on hold on this line.
This line is idle.
*1 The meanings of these icons vary depending on the status of the CO line.
•To select a key, press its key number, or move the Joystick 
to select the desired key and press 
.
•To edit the names of flexible CO keys, see page 11.
•For more information, refer to the feature documentation for your PBX.
20 | Document Version |
