Panasonic KX-TEB308 User Manual page 132

4.1 Troubleshooting
Problem
I want to confirm my extension number.
The date and/or time are not correct.
The display is dim.
The MESSAGE/Message button light or
Message/Ringer Lamp is lit.
A power failure has occurred.
132 User Manual
• Confirm your extension number by pressing the
" " key 2 times while on-hook, or through personal
programming.
( Your Extension Number in 1.1.1 Before
Operating a Telephone, 3.1.2 Changing Personal
Settings Using Programming Mode)
• Ask your operator or manager to change the date
or time. ( Date & Time Set in 2.1.6 Changing
System Settings Using Programming Mode)
• Change the display contrast level.
( 1.1.1 Before Operating a Telephone)
• There are 2 possible reasons:
(1) Someone has left a message waiting indication
for you, or
(2) Someone has left a Voice Mail message for you.
Press the MESSAGE/Message button to call the
party back or receive the message.
• When a power failure occurs...
All functions of the PBX and Panasonic PTs stop.
Outside (CO) line 1 is automatically connected to
extension jack 01.
This allows outside (CO) line conversations between
the connected single line telephone (SLT) and outside
destination.
• When the power is turned back on...
Your PBX restarts with the stored data automatically.
Memory is protected by a factory-provided lithium
battery. There is no memory loss except for the data
associated with Automatic Callback Busy, Redial, and
Call Park.
Remedy