switel de12 Bedienungsanleitung Seite 73

Faults
Following a charge time of
14 hours, the icon re
mains unchanged in the
display
Display is dark
The caller number display
(CLIP) does not function
- Troubleshooting -
Corrective measures
- The rechargeable batteries are empty
or defective.
- Place the handset in the base station
properly. Clean the contact surfaces
on the handset and base station with a
soft, dry cloth.
- Caused by exposure to direct sunlight.
Allow the handset to cool down.
- The caller number display function is
an optional service offered by tele
phone network providers. Contact your
network provider for further informa
tion.
- The caller has suppressed the trans
mission of their phone number.
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