Baofeng tri-band UV5RIII

I have this radio setup and working pretty well. One issue. The radio receives commercial FM 88-108 MhZ. Instructions say to short press the SK1 button (the orange one on the left side) to switch to FM mode. That does nothing. If I long press it the light comes on and an alarm sounds.
This is not a big deal. I did not buy the radio for its ability to access NPR.
Thanks in advance for any help.
Alan
W1AEG