CITROËN DS4 Owner's Handbook Manual page 368

05 USING THE TELEPHONE
2d Interactive voice response
From the contextual menu, select
" DTMF tones " and confi rm to use
the digital keypad to navigate in the
interactive voice response menu.
2e Consultation call
From the contextual menu,
select " Switch " and conform to return
to a call left on hold.
366