Panasonic KX-WT125 Operating Instructions Manual page 70

Troubleshooting and Error Messages
Problem Possible Cause
" No Service" The handset is out of
is displayed, and range.
beep tones are
The CS or PBX is out of
heard.
service.
The CO Status • The software version of
does not appear. the PBX/CS/card does
not support this feature.
The CO Status
• The " CO Status Display
Display is not
in Standby" setting on
displayed in
the PBX is not enabled.
standby mode or
• The Single CO line
when receiving a
registered in the " Single
call as a member
CO Appearance" setting
of a PS ring
on the PBX is not valid.
group.
• The " CO Status Disp"
• Single CO
setting in " Setting
numbers are
Handset" is set to
not displayed
" Off" .
on the soft
(See " Display Option"
keys.
on page 62.)
• Single CO
numbers are
not displayed
on the Line
menu.
70
Solution
Move closer to the CS or try
again later.
Consult your dealer.
Consult your dealer.