37
Care and Maintenance
Use a slightly damp cloth to wipe the base and handset as well as charging contacts, do not
use a dry cloth as this may cause electrostatic charges.
Problems
Refer to the table presented below in case of an operational malfunction:
Problems
Remedies
The base indicator light is not lit
Make sure that :
•
the power adapter is properly connected to a power socket.
•
the power connector is properly plugged into the base.
•
your fuse and circuit-breaker are in working order and that the power
socket is powered.
Handset does not function
The batteries are not correctly installed:
Ensure that the battery pack has been correctly installed. Follow the polarity
marking of the battery and the drawing on D20 handset battery compartment.
Make sure the battery is fully charged. If not, you need to charge it on the base
cradle.
If the rechargeable batteries are not being properly recharged, please change
them (refer to paragraph Replacing the batteries, page 9). In order to prevent
any damage to your handset, only use rechargeable batteries of the following
type: NiMH 1.2 V 600 mAh AAA. Do not use non-rechargeable batteries.
The handset does not ring
during an incoming call
Make sure that the telephone is properly connected and that you have a dial
tone.
Make sure that your telephone is not set to silent mode (refer to paragraph
Modifying the default handset melody volume, page 19).
No radio link between the
handset and base
The network indicator icon
flashes
Make sure the handset is registered by moving closer to the base, if it is
registered correctly, the handset screen should display its own handset number.
Otherwise, register the handset to the base (refer to paragraph Registering an
additional handset to a base, page 25).
Programming not possible
You have already logged in two handsets. You must delete one handset first
(refer to paragraph De-registering a handset, page 26).
Radio Interference occur during programming, retry the programming, if
possible move closer near the D20 base station.
Interference during
communications
Out of range or close to other electrical appliances :
Check the handset is not emitting the out of range warning tone. If close to
other electrical device move away. You may need to reconsider the location of
your D20 Base if this problem persists.
Entries will not be accepted in
the DIRECTORY.
Directory is full :
Up to 25 names and numbers can be stored in the Directory. Delete some of the
older entries to make more space for new one.
Time reset to 00:00
Replace, remove the batteries, or base was reset:
The time will also reset.
A
PPENDIX
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