LG LG720 - Manual (Page 143)

Tools and Calendar 133
► During an active call, where the audio is being routed through a connected Bluetooth
phone (headset or hands-free connection), tap Bluetooth to route the phone„s audio
through the connected Bluetooth headset (On) or through the speaker (Off).
 When the call is routed to a Bluetooth headset, the current call area is surrounded by
a blue box, the Bluetooth butto n indicates it„s on, and the Bluetooth call icon is
displayed in the Status Bar.
 When Bluetooth is turned off, the call is routed through either the earpiece or
speaker, the call area is surrounded by a green box, the Bluetooth button indicates
it's off, and the Call icon is displayed in the Status Bar.
Note: Communication can be toggled between the Bluetooth headset and the phone earpiece
or speaker by tapping the Bluetooth button On or Off.