Appendix
89
Cleaning the handset
To clean the handset and the charging shell, simply wipe them with a damp
or antistatic cloth; Never use a dry cloth.
Do not use abrasive cleaning agents!
Technical data
Communication system
Handsets
The following, for ex-
ample, appears:
Base 1
Outgoing and incoming
calls and activation/de-
activation are not possi-
ble.
Handset is blocked. Remove the battery
from the handset and
then re-insert it
(Æ page 13).
Standards DECT in accordance with ETSI TBR 6/10/22
Number of channels 120 duplex channels
Radio frequency range 1.88 GHz to 1.90 GHz
Duplex operation Time duplex with a 10 ms frame length each
Channel configuration 1728 kHz
Bit rate 1152 kbit/s
Modulation GFSK
Voice encoding 32 kbit/s (ADPCM)
Range Outdoors approx. 300 m
Indoors approx. 50 m
EU guidelines 89/336/EC "Electromagnetic Compatibility"
73/23/EC "Electrical Apparatus for Potentially Ex-
plosive Atmospheres"
Acoustic shock sup-
pression: maximum
sound pressure level in
accordance with TBR10,
Annex D
118 dB (A )
Operating times with
fully charged battery
Æ page 15
Error Possible cause Remedy
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