Communication30To open the dialling screen, select● .To activate the speakerphone feature, select● speaker.In noisy environments, you may have difficulty hearingsome calls while using the speakerphone feature. Forbetter audio performance, use the normal phone mode.To turn off the microphone so that the other party cannot●hear you, select mute.To make a multiparty call (conference call), make or answer●a second call and select merge calls when connected tothe second party. Repeat to add more parties. You mustsubscribe to the multiparty call service to use this feature.To open the phonebook, select● .To switch between the two calls, select● PRESS TO SWAP.Use options during a video call›You can use the following options while a video call is inprogress:To deactivate the speakerphone feature, select● speaker.To turn off the microphone so that the other party cannot●hear you, select mute.To change the ratio of the image, select● .To hide your image from the other party, select● .To switch between the front and rear camera lens, select● .To adjust the image quality, select● → quality.To open the dialpad screen, select● → dialpad.View and dial missed calls›Your device will display calls you have missed. To dial thenumber of a missed call, select the missed call notification.