User's Manual

You may disconnect a four-way Universal Intercom using the same way as you do in a normal four-way intercom. Please
refer to section 9.3.2 “End Four-way Intercom”.
11.4.2 Four-way Universal Intercom Case 2
Three 10C headsets (A, C and D) and one non-Sena Bluetooth headset (B)
The procedure is the same as case 1 described in section 13.4.1.