DETEWE OpenPhone 24, User Manual

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11
Commissioning
When a new battery pack is inserted, the charging level is initially unknown to the handset. The bat-
tery symbol is first displayed in the handset after the first complete charging cycle! Place the hand-
set in the charging compartment for at least 14 hours after inserting a new battery pack in order
to completely charge it.
You can leave the handset permanently in the charging station. The battery pack can not be over-
charged.
You can remove the battery pack from the handset if you are not going to use the telephone for an
extended period of time, e.g. when you go on holiday. You will see that the battery pack will only
have discharged minimally when you re-install it at a later date.
Do not leave the battery pack in direct sunlight. You will be rewarded with a long battery life.
Installing and Operating the Headset
A headset is available as an accessory for the handset. The port is located on the upper right part of
the handset. Carefully pull off the protective covering of the port.
Push the plug of the headset completely into the port until it audibly snaps into place. Read the ope-
rating instructions before using the headset.
The headset enables hands-free telephoning. Your handset automatically registers when a headset
is plugged in. The microphone and the earpiece of the handset are then automatically switched off.
The loudspeaker can be switched on if you want others to listen in.
The handset rings for incoming calls.
Everything else functions in the usual manner. To adjust the earpiece volume, long press up or
down on the arrow keys until a low confirmation tone can be heard. (see page 20).