Sena 50C Quick Start Manual page 20

② The users' headsets will
be automatically paired.
③ Repeat the steps above to pair with other headsets (C and D).
Last-Come, First-Served
If a headset has multiple paired headsets for intercom conversations,
the last paired headset is set as the first intercom friend.
Intercom Pairing Order
1
A 2
3
YOU
Turns blue
Last-Come, First-Served
B
C
D
A
YOU
A D
YOU Intercom
Friend 1
B
C B
Intercom Intercom
Friend 2 Friend 3