The multi-function button controls speakerphone calls on your mobile device from the speaker. Below is a list of speakerphone functions.
Applies to:
Make a call:
Press and hold the Multi-function button to activate voice dial (Siri)
Turn off speakerphone and switch to a mobile device (in-call):
Press and hold the Multi-function button
Receive a call:
Press the Multi-function button
Reject a call:
Press and hold the Multi-function button
End a call:
Press the Multi-function button
Switch between calls:
Press the Multi-function button twice
Mute a call:
Press and hold the + and - buttons simultaneously. Press and hold again to unmute