13. UIM button operation
There are seven buttons on the UIM whose functions vary depending on how they are
pressed.
You can perform two types of actions with each UIM button:
— press (or “press and release”)
— press and hold (for 2 to 6 seconds).
The function of each button changes depending on what operating mode the hands-free
system is in.
Button Action
State
Idle Connected Call VR session Music Mode*
Multi-function
Press and
release
— activate main
menu.
— activate
main menu.
— activate call
menu.
— end prompt,
play listen
prompt.
— activate
main menu.
Press and
hold
— start pairing
process.
— start
pairing
process.
- -
— start pairing
process.
Send button (green)
End button (red)
Mute button (orange)
Volume Up button
(orange)
Volume Down button
(orange)
Play/Pause button (orange)
Multi-function button (blue)