
Troubleshooting and Error Messages
71
Problem
Possible Cause
Solution
•
The CO Status
Display is
displayed as
"‑" in standby
mode or when
receiving
a call as a
member of a
PS ring group.
•
During
operation, the
CO Status
Display is
not displayed
correctly,
such as being
displayed as
"‑".
•
The software version of
the PBX/CS/card does
not support this feature.
•
The “CO Status Display
in Standby” setting on
the PBX is not enabled.
•
The Single CO line
registered in the “Single
CO Appearance” setting
on the PBX is not valid.
•
The “
CO Status Disp
”
setting in “
Setting
Handset
” is set to
“
Off
”.
(See “Display Option”
on page 62.)
Consult your dealer.
In standby
mode, the status
of CO lines is
not displayed on
the soft keys.
Содержание KX-WT125
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