Telephoning
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Tone control
You can adjust the tone produced in the receiver using a slide control on
the right-hand side of the housing.
Adjust the tone using the slide control
The tone control only works when the +40 dB amplification is
activated.
Ringing volume
You can adjust the ringing volume using a slide control on the right-hand
side of the housing.
Adjust the transmitting loudness rating
using the slide control
Talk time display
The duration of a call is displayed in minutes and seconds during the call.
Handsfree
This function is used to listen to the caller via the loudspeaker.
Activate the handsfree facility
Deactivate the handsfree facility
Adjusting the volume for the handsfree feature
You can adjust the handsfree feature volume using a slide control on the
right-hand side of the housing.
Adjust the transmitting loudness rating
using the slide control
Muting the microphone in the handset
The microphone in the handset can be activated and deactivated during a
telephone conversation.
Press and hold
Switch the microphone off (muting)
Release
Switch the microphone on
