Speakerphone controls

The Multi-function button controls speakerphone calls on your mobile device from the speaker. Below is a list of speakerphone functions.

Make a call:
Press and hold the Multi-function button to activate voice dial (Siri)

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

Answer a second incoming call and put the current call on hold:
While on 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