Three-way Universal Intercom
You may make a three-way Universal Intercom connection with two SPH10H-FMs and one non-Sena Bluetooth headset. If the intercom connection is made, all headsets connected cannot use the mobile phone call function since the connection between the headset and the phone is disconnected temporarily. If you disconnect the intercom call, the mobile phone connection is made again automatically so that you can use a mobile phone call function. During the intercom call, you cannot pick up the incoming phone call since it is disconnected, however, you can pick it up if you disconnect the intercom call.
1. You (A) need to be paired with non-Sena Bluetooth headset (B) and another SPH10H-FM headset (C) for the three-way conference intercom.
2. Start an intercom conversation with non-Sena Bluetooth headset (B) in your intercom group. For example, you (A) may start an intercom conversation with non-Sena Bluetooth headset (B). The non-Sena Bluetooth headset (B) may also start an intercom call with you (A).
3. The other SPH10H-FM (C) may join the intercom by making an intercom call to you (A).
4. Now you (A), non-Sena Bluetooth headset (B), and the other SPH10H-FM (C) are having a three-way conference intercom.