Group Intercom

Group Intercom allows you to instantly create a multi-way
conference intercom with three other most recently paired headsets.

1. Go through intercom pairing with up to three headsets you want
    to have Group Intercom with.
2. Tap the (R) Button and (+) Button to begin Group Intercom.
    The LED will flash purple.
3. To terminate Group Intercom, press and hold the (R) Button for
    1 second during Group Intercom.