Start and End Two-way Intercom
1. You can start a one-on-one intercom conversation with any intercom friend by tapping the Center Button: Single tapping to intercom with the first intercom friend, double tapping for the
second intercom friend, or triple tapping for the third intercom friend.
2. To terminate a one-on-one intercom conversation, single tap the Center Button. This will end the intercom conversation.