LG LGVS985 - Manual (Page 74)

72 Calls
To switch between a Bluetooth headset and the phone
When a Bluetooth headset is paired and connected to your phone, you can
conduct calls on the headset for hands-free conversation. During a call, you
can opt to use the Bluetooth headset or just the phone.
When using the Bluetooth headset during a call, the Ongoing Call
notification icon is blue in the Status Bar (the icon is green when using the
phone).
 Tap the Bluetooth button on the Call screen to switch the call from
the phone to the Bluetooth device, or vice versa.
Managing Multiple Calls
Contact your wireless service provider to find out which call services are
supported.
To switch between current calls
 Tap the Swap calls button on the Call screen.
The current call will be placed on hold and you'll be connected with the
other call.
Swap Calls Button
Tap here to switch
between your active calls.
To set up a conference call
Contact your wireless service provider to find out whether they support
conference calls and how many participants you can include.