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:
Make sure that all equipment is properly installed and
maintained, and that it meets federal, state, province/
territory, and local regulations.
Consult your trailer maker for proper installation and
setup of the equipment.
Improper installation and setup can affect the
handling, stability, and braking performance of your
vehicle...
Make sure the engine and radiator are cool.
Turn the reserve tank cap 1/8 turn
counterclockwise and relieve any pressure
in the coolant system.
Push down and turn the reserve tank cap
counter-clockwise to remove it.
Pour coolant into the reserve tank until it
reaches the MAX mark...