Muting the Microphone
During a conversation, you can temporarily switch your phone's microphone off, so that the other party cannot hear you.
Example: You want to say something to another person in the room but do not want the other party to hear you.
Adjusting Voice Volume
During a conversation, you can use the 
or 
key to adjust the level of the earpiece (or the handsfree speakerphone one, if activated)
volume from V.1 to V.5. The selected volume will be displayed on the LCD.
To mute your microphone, press the Mute soft key during the conversation. The "Call Muted" appears on the LCD.
To unmute the microphone, press the Mute soft key again. You will restore the normal condition.
You can also select the earpiece volume or the speaker volume by the Audio Setup in Menu under HS Settings, as described in page 34.
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