27Onscreen call optionsEnding a callTo end a call, press the End key.Putting a call on holdTo put a call on hold, tap Hold ( ) on the voice call screen.Tap again to resume the call.Swapping between callsWhen you receive a second call while already on a call, thenumber of the second caller will appear.1. Tap Swap ( ) to answer the incoming call. The first callwill be put on hold.2. Tap Swap ( ) to switch between calls.Conference callsIf you have a call on hold and another on line, you cancombine all calls to create a conference call.1. Tap Merge Call ( ). All calls are combined.2. Tap the End key to disconnect.Using the speakerphoneThe speakerphone function allows you to make calls withouthaving to hold your smartphone. This handsfree function isespecially useful for multitasking.To activate the speakerphone, tap Speaker On ( ) on thevoice call screen. Tap Speaker Off ( ) to disable thespeakerphone.