Sena MOMENTUM EVO Quick Start Manual page 13

QUICK START GUIDE
2. The Bluetooth systems complete Mesh Grouping and
automatically switch from Open Mesh to Group Mesh.
"Group Mesh"
Open Mesh Group Mesh
B D
A C
Joining an Existing Group Mesh
One of the members in an Existing Group Mesh can
allow new members in Open Mesh to join the Existing
Group Mesh.
Existing Group Mesh
New Members and Current Members
B D F
A C E