A Private Call In A Multiparty Call; Ending A Multiparty Call - LG 510W Bedienungsanleitung

Additional Functions
2-7 Putting a Member of a Multiparty Call on Hold
To place one selected caller (whose number is currently displayed
on-screen) of a multiparty call on hold, select the [Menu] key
then Multiparty/Exclude.

2-8 A Private Call in a Multiparty Call

To have a private call with one caller of a multiparty call, display the
number of the caller you wish to talk to on the screen, then select the
[Menu] key and Multiparty/Private to put all the other callers
on hold.

2-9 Ending a Multiparty Call

The currently displayed caller of a multiparty call can be
disconnected by pressing the [End] key. To end a multiparty call,
press the [Menu] key then select Multiparty/End multiparty.
Selecting the [Menu] key then Multiparty/End all, will end all
the active and held calls.
2-10 Explicit Call Transfer (ECT)
If you have one caller on hold and another active call, you may
connect one call party to another call party and then leave the call.
This is done by selecting the Multiparty/Transfer option from the in-
call menu.
95