switel DK10 Series, Руководство по эксплуатации

Страница: 80 / 84

− Troubleshooting −
80
Faults Corrective measures
Following a charge time of
14 hours, the icon re-
mains unchanged in the
display − 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.
Display is dark − Caused by exposure to direct sunlight.
Allow the handset to cool down.
The caller number display
(CLIP) does not function − The caller number display function is
an optional service offered by tele-
phone network providers. Contact
your network provider for further infor-
mation.
− The caller has suppressed the trans-
mission of their phone number.