20
4 BATTERY
4.1 Charging
Attention! Only use the included battery.
Using other models could cause damage to
the phone which is not covered by the war-
ranty conditions. Never charge the phone
with the back cover of the phone removed.
Always connect the adaptor with the phone
before putting the adaptor into a 230V wall
socket. Insert the small adaptor plug directly
into the bottom socket of the phone. Now
insert the adaptor into a 230V wall socket.
As soon as the screen indicates that the
battery is fully charged (a full battery is
displayed), you can remove the adaptor
from the wall socket and disconnect it from
the phone. You can charge the battery both
with the phone switched on and switched
off. It takes approx. 4 hours to fully charge
an empty battery.