What will happen when I'm using my DCR002 Bluetooth Adaptor if my phone is paired to multiple devices?

You must select a default or preferred device in your devices settings. Once you have selected a preferred or default device, anytime you’re are in range of the device and it is powered on, you will automatically connect to that device.  If you wish to change to a different device you must entire your device’s settings, disconnect from your current device and connect to the device you wish to utilize.
 
Example: Your phone is connected to your DCR002 Adaptor and you are streaming music on the jobsite.  You leave the jobsite and walk to your work truck which is BT Capable and is running/power on.  If the truck is your preferred or default BT device, your phone will automatically disconnect from the DCR002 and connect to the vehicle.  If you wish to go back to the jobsite and stream music to your DCR002, you must go into your phone’s settings, disconnect from your vehicle, and reconnect to the DCR002.