Honda CIVIC 2023 Owner's Manual page 450

uuBluetooth® HandsFreeLink®uHFL Menus
448
Ringtone Phone
Vehicle
Auto Phone Call
Set calls to automatically transfer from your phone to HFL when you
Transfer
enter the vehicle.
Hands-Free
Clear the phone settings, paired phones, all favorite contacts entries, all
System Clear
call history data, and all imported phonebook data.
Select the ringtone stored in the connected cell phone.
Select the ringtone stored in HFL.