Panasonic KX-TD1232 Manuel D’Utilisation

Page de 388
APPENDIX
382
User Manual
The unit does not ring.
The outside number is not 
programmed.
The Ringer Volume is set 
to "OFF".
For programming outside 
numbers, refer to the 
Installation Manual.
Increase the Ringer Volume. 
Refer to "Initial Setting" 
(Section 1).
The display flashes the 
following message:
The system internal clock 
does not work properly.
Consult with an authorized 
Panasonic Factory Service 
Center.
Problem
Probable Cause
Possible Solution
Set Time & Date
THU JAN01 12:00A