Honda CR-V: Using HFL / HFL Status Display
The audio/information screen notifies you when there is an incoming call.

The information that appears on the audio/information screen varies between
phone models.
Limitations for Manual Operation
Certain manual functions are disabled or inoperable while the vehicle is in
motion.
You cannot select a grayed-out option until the vehicle is stopped.
Only previously stored speed dial entries can be called using voice commands
while
the vehicle is in motion.
(Pick-up) button: Press
to go directly to the phone screen or to answer an
incoming call.
(Hang-up/back) button:
Press to end a call or to cancel a command...
Other information:
When you connect an Android phone to the Display Audio system via the 1.5A
USB port, Android Auto™ is automatically initiated. When connected via Android
Auto™, you can use the audio/information screen to access the Phone, Google Maps
(Navigation), Google Play Music, and Google Now functions...
The camera, used in systems; such as RDM, LKAS, ACC with Low Speed Follow,
auto
high-beam and CMBS™ , is designed to detect an object that triggers any of the
systems to operate their functions.
Never apply a film or attach any objects to the
windshield, the hood, or the front grille that could
obstruct the camera’s field of vision and cause the
system to operate abnormally...