Communication 43To activate the speakerphone feature, select• Speaker.In noisy environments, you may have difficultyhearing some calls while using the speakerphonefeature. For better audio performance, use thenormal phone mode.To turn off the microphone so that the other party•cannot hear you, select Mute.To listen and talk to the other party via a Bluetooth•headset, select Headset.To open the phonebook, press [• ] → Contacts.To add a memo, press [• ] → Memo.To switch between the two calls, select• Swap.To make a multiparty call (conference call), make or•answer a second call and select Merge when connectedto the second party. Repeat to add more parties. Youmust subscribe to the multiparty call service to use thisfeature.Use options during a voice call›You can use the following options while a voice call is inprogress:To adjust the voice volume, press the Volume key up or•down.To place a call on hold, select• . To retrieve a held call,select .To dial a second call, select• Add call and then dial a newnumber.To answer a second call, drag• right until it reaches thedot when a call waiting tone sounds. The device askswhether to end or hold the first call. You must subscribeto the call waiting service to use this feature.To open the dialling screen, select• Dialpad.
