CITROEN C4 PICASSO Handbook page 345

Media: change multimedia source.
Telephone: start call.
Call in progress: access to the
telephone menu (End call, Secret
mode, Hands-free mode).
Telephone, press and hold: reject an
incoming call, end a call in progress;
other than call in progress, access to
the telephone menu.
Radio, rotate: automatic search for
previous / next station.
Media, rotate: previous / next track.
Press: confirm a selection.
Audio and Telematics
Radio: display the list of stations.
Media: display the list of tracks.
Radio, press and hold: update the list
of stations received.
Increase volume.
Decrease volume.
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