Polycom cx400 Manuale Utente

 Using the Basic Features of Your Polycom® CX400 Cordless Phone

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Press End Call soft key in the Microsoft Office Communicator 2007 

conversation window.

During a call, press the Microphone Mute key on the handset. The 

microphone mute icon appears on the graphic display indicating that the other 

party cannot hear you.

Microphone mute applies to calls using the handset, headset, and 

speakerphone. You can still hear all other parties while mute is enabled.
To turn off microphone mute, press the Microphone Mute key again.

Pressing the handset Volume key adjusts handset earpiece volume (or the 

headset volume, if using an optional headset). 
If general computer sounds are directed to the handset, ringing for an 

incoming call and other computer sounds are heard through the handset 

earpiece. The loudness of these sounds will also be affected by the volume 

setting. If general computer sounds are directed to the computer’s 

speakers—as recommended by Polycom— the handset volume key will not 

have an effect on these sounds. (For more information, refer to 

.)

The volume setting for the handset (and optional headset) may also be 

adjusted when you are not in a call.
During a call, if you are using the speakerphone mode, the volume of the 

computer’s speakers will be determined by the computer’s volume settings 

and will not be affected by the volume key on the handset. For more