Honda CRF1100AL 2019 Owner's Manual page 331

Symptom
Bluetooth® Handsfree
Calling
Depending on the connection status, the times displayed in call
history on the vehicle side or the phone side may differ.
Depending on your mobile carrier plan, available functions may
differ.
A display delay may occur depending on the number of phone
books, call history and music data etc. stored in the connected
device.
Audio System Trouble
Cause/remedy
Continued 327