Press the
last telephone number dialled.
8.4.
Starting the voice assistant
Press and hold the BASS button for approximately 2 sec-
onds.
9.
Connecting the device using
an audio cable
You can connect the headphones to any device with a suit-
able audio connection using the audio cable supplied and
play back audio. To do so, proceed as follows:
Plug the audio cable jack into the socket on your head-
phones and connect the other end of the cable to your
audio output device.
Set the desired playback volume using your audio out-
put device.
Start playback on the audio output device.
The operating buttons on the headphones work
only using wireless transmission. When signals are
being transmitted via a cable, use the function but-
tons on your audio output device for the controls.
button twice in quick succession to call the
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