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To place a call on hold or retrieve a held call, press and hold the headset button.
To end a call, press the headset button.
››Use options during a voice call
You can use the following options during a voice call:
●● To adjust the voice volume, press the Volume key up or down.
●● To place a call on hold, select Hold. To retrieve a held call, select Unhold.
●● To dial a second call, select Add call, and then dial a new number.
●● To switch between two calls, select Swap.
●● To answer a second call, select 
and then drag your finger outside of the large circle when a call waiting tone sounds. The first call is placed on hold automatically. You must subscribe to the call waiting service to use this feature.
●● To open the keypad, select Keypad.
●● To activate the speakerphone feature, select Speaker.
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In noisy environments, you may have difficulty hearing some calls while using the speakerphone feature. For better audio performance, use the normal phone mode.
To turn off the microphone so that the other party cannot hear you, select Mute.
To converse with the other party via a Bluetooth headset, select Headset.
To make a multiparty call (conference call), make or answer a second call, and then select Merge when connected to
the second party. Repeat this to add more parties. You must subscribe to the multiparty call service to use this feature.
Communication
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