Samsung iDCS500 iDCS Keyset User Guide– 21 –CONFERENCE CALLSYou may connect up to five parties (you and four others)—in any combinationof outside lines and extensions—in a conference call, in any order.1. While engaged in a conversation with the first party, press the CONF keyor CONF soft key.ORPress the Transfer key and dial 46. You receive conference tone.2. Make another call (internal or external) and press the CONF key, OR theCONF soft key, OR the Transfer key and receive conference tone.3. Make another call OR press the CONF key, OR the CONF soft key, ORthe Transfer key to join all parties.4. Repeat step 3 until all parties are added.Note: When attempting to add another party to the conference and you are notable to reach the desired person, hang up. Press the CONF key again to return toyour previous conversation.To Drop a Party From Your Conference Call:1. Press the CONF key or the CONF soft key and dial the extension or linenumber that is to be dropped.2. Press the CONF key or the CONF soft key again to re-establish the con-ference without the dropped number.LEAVING A CONFERENCETo leave a conference, hang up. Control is passed to the next internal exten-sion. If there are no internal extensions and you wish to leave outside linesconnected together in a trunk to trunk (‘unsupervised’) conference, press theCONF key then the CALL key that the call appears on, or follow the instruc-tions to drop a party (above) using your extension number. When outsidecallers hang up, the lines will release automatically. Press the CONF key torejoin a trunk to trunk conference.Note: Check with your system administrator whether your system is set up to al-low this feature to work correctly.