Using the Mesh in Open Mesh
When Mesh Intercom is enabled, the Bluetooth system will be in Open
Mesh (default: channel 1) initially.
Channel Setting (Default: channel 1)
If the Open Mesh communication experiences interference because
other groups are also using channel 1 (default), change the channel.
You can select from channels 1 to 9.
1. Double tap the Mesh Intercom Button.
2. Navigate between channels.
3. Save the channel.