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- Troubleshooting - Technical data -
106
10
Troubleshooting
If you have problems with your telephone, please check the following points first. For any claims under the warranty,
please refer to your dealer. The warranty period is 2 years. The rechargeable batteries are covered by a 12 months
warranty.
No calls possible
The telephone line is not correctly connected or is faulty.
Use only the telephone cable provided.
Test whether your telephone connection is in order by using another
telephone.
The power supply is not plugged in or there is a total power failure.
The rechargeable standard batteries are flat or defective.
You are too far away from the base station.
Connection is cut off or drops
out
You are too far away from the base station.
Incorrect position for the base station.
Dialling not possible
Dialling mode incorrectly set (see Chapter 8.2.4).
The system no longer
responds or is in an
undefined state.
Reset all functions to the factory settings. Before doing so, briefly remove
the power supply from the socket.
Factory settings see Chapter 8.2.5.
The charging light does not
come on.
Place the mobile unit properly on the base station, clean the contact
surfaces on the handset and on the base station with a soft, dry cloth.
The battery symbol flashes in
the display after a few hours.
Place the mobile unit on the base station for 16 hours.
If this does not help, replace the rechargeable standard batteries.
Display dark
Caused by direct sunlight, allow the mobile unit to cool down.
No messages are recorded
The answering machine is switched off.
Delete messages in order to create more memory space.
No memo can be recorded.
Before recording a new memo, any existing memo has to be deleted.
11
Technical data
Standard
DECT-GAP
Number of channels
120 channels between 1880 and 1990 MHz
Power supply
Base station 220/230V, 50 Hz
Range
Indoors up to 50 m
Range
Outdoors up to 300 m
Standby
up to 110 hours
Max. call duration
up to 8 hours
Standard rechargeable batteries
2 x 1.2V/650mAh, Type AAA
Dialling method
TD or PD
Permissible ambient temperature
10°C to 30°C
Permissible relative humidity
20 to 75%
Signal button function
120ms or 300ms
Summary of Contents for D8525
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