Operation Manual

- Troubleshooting -
93
Faults Corrective measures
The system no longer re -
sponds or is in an undefi-
ned state
- Reset all the functions to their default
settings.
- Before doing so, disconnect the power
adapter plug briefly from the power
socket.
For information on default settings, re-
fer to Chapter 9.2.3.
The message BATTERIE ap-
pears in the display after
just a short time
- Place the handset in the base station
for 14 hours. If this does not help, re-
place the rechargeable standard bat -
teries.
Displayisdark - Caused by direct sunlight, allow hand -
set to cool down.