Sena SEDICI DWO 7 PRO MESH Manual page 16

2. When the headsets complete Mesh
Grouping, users will hear a voice prompt,
"Group Mesh."
Headsets automatically switch from Open
Mesh to Group Mesh.
Note:
If the Mesh Grouping is not completed within
30 seconds, users will hear a voice prompt,
"Grouping failed."
16
Joining an Existing Group Mesh
One of the members of the Existing Group
Mesh can allow the new members of an Open
Mesh to join the Existing Group Mesh.
1. The current member and the new members
put their headsets into Mesh Grouping.
Press and hold the Mesh Intercom Button
for 5 seconds until the users hear a voice
prompt, "Mesh Grouping."