6
Turn audio signals on/off
In stand-by mode, long press or changes between audio
signals on/off. The icon indicates a silenced handset.
A short press on or before answering a call, silences the
ring signal.
Lock/Unlock the keypad manually
Press to lock/unlock and then soft key "Lock” or “Yes”.
The icon indicates a locked keypad.
Change the volume during a call
Press the Volume button upwards to increase the volume,
downwards to decrease the volume. Or, use Navigation key
to adjust the volume.
Charge the battery
Charging is done in a desktop charger or in a charging rack.
Charging is indicated by orange LED. When the battery is fully
charged the LED is green and a fully charged icon is
displayed.
While in a desktop charger the handset is fully operational. The
handset does not vibrate in charger.
The battery can also be charged in a separate battery pack
charger.
Note: Charging below 5°C will harm the battery and shorten
the lifetime.
Remove the battery
It is recommended to switch off the handset before removing
the battery.