Using the Headset with Several Devices
You can pair the headset with up to six devices but connect it with only one device at a time.
The device that was first paired with the headset is the default device. If the headset is switched on within 10 meters (30 feet) of several paired devices, the headset tries to connect with the default device.
If headset cannot connect with the default device, the headset tries to connect with the last used device. If the headset cannot connect with this device either, one of the other 4 paired devices can be connected with the headset.