LG VS910 - Manual (Page 68)

66
Calls
To set up a conference call
Contact your wireless service provider to learn whether they support
conference calls and how many participants you can include.
1. Place a call to the first participant.
2. When you’re connected, touch Contacts or Dialpad .
3. Choose a contact to call from your Contact list or enter the number on
the dialpad.
4. After you’re connected, touch the Merge calls Key . The participant is
added to the conference call.
Touch to swap calls.
The current call will be
placed on hold and you
will be connected with the
other call.