ZTE Corporation VDF1231 Manuale Utente
44
Set up a Conference Call
1. Either put a call on hold (select Menu > Hold) and dial a second number, or answer
another incoming call.
2. Select Menu > Conference, then the Conference is created.
Note: It needs network support. Contact Vodafone for more information.
Turn On/Off Speakerphone
Select Menu > Speakerphone On. After speakerphone is activated, the icon
appears on the
title bar.
To disable the speakerphone, select Menu > Speakerphone Off.
To disable the speakerphone, select Menu > Speakerphone Off.
Note: To avoid any damage to your hearing, do not place the handset close to your ears while using the
speakerphone.
Mute a Call
During a call, you can temporarily turn off the microphone to prevent the opposite party from
hearing your voice.
Select Menu > Mute. You can also press the Mute key directly on the screen. After Mute is
activated, the icon
hearing your voice.
Select Menu > Mute. You can also press the Mute key directly on the screen. After Mute is
activated, the icon
appears on the top right corner of the screen.
Adjust Earpiece Volume
Press the Volume keys to adjust earpiece volume during a call.