See also:

FM selection
Press the “FM” button when the radio is on to select FM1, FM2 or FM3 reception. Each brief press of the “FM” button changes the radio in the following sequence starting from the last FM radio ban ...

Mode selection
Turn the “TUNE/TRACK/CH” dial and select the HD Radio ON mode (hybrid mode) or OFF mode (analog mode). ...

Taking a phone call and declining an incoming call
To take a phone call: Press the OFF hook switch . To put an incoming call on hold: Press the ON hook switch briefly. To decline an incoming call: Press the ON hook switch for more than 1.5 ...