Charging the battery
The battery is not fully charged
when delivered. Plug the charger ca-
ble into the bottom of the phone,
plug the power supply unit into a
mains power socket and charge for
at least two hours.
Display during charging
A flat battery is fully charged after
about 2 hours. Charging is only pos-
sible within a temperature range of
+5 °C to 45 °C. If the temperature ris-
es/falls 5 °C above/below this, the
charge symbol flashes a warning.
The mains voltage specified on the
power supply unit must not be ex-
The operating times depend upon
the conditions of use. Extreme tem-
peratures considerably reduce the
phone's standby time. Therefore,
avoid placing the phone in the sun or
on a heater.
Talktime: up to 300 minutes
Standby time: up to 250 hours
Charge icon not visible
If the battery has been discharged
fully, the charge icon is not immedi-
ately visible when the power supply
is plugged in. It will appear after up
to two hours. In this case, the battery
is fully charged after 3 to 4 hours.
Only use the plug-in power supply unit
included in delivery!
Display while in service
Charge level display during opera-
tion (flat – fully charged):
V W X
A beep sounds when the battery is
nearly flat. The charge level of the
battery is only displayed correctly af-
ter an uninterrupted charging/dis-
charging cycle. Therefore do not
remove the battery unnecessarily, and
where possible, do not end the
charging process prematurely.
The power supply unit heats up when used
for long periods. This is normal and not
If the battery is removed for longer than
30 seconds, the clock must be reset.