Polycom VVX 300 User Manual page 16

To hear the ringtone before you set it:
Select a ringtone and press Play .
Updating a Contact's Ringtone
You can select unique ring tones for contacts in your Contact Directory to quickly identify individual
callers when your phone rings.
To select a ringtone for a contact:
From the Contact Directory, select a contact, and press Info > Edit > Ring Type .
Select the ringtone you want, and press Save .
Changing the Volume
You can change the volume for your phone's ringer and the incoming audio during a call.
To change the volume of your ringtone or during a call:
Press the Volume keys,
Muting the Microphone
You can mute the microphone to silence audio from your side of a call. Microphone Mute applies to
all modes: handset, headset, and speakerphone. You can still hear all other parties in a call when you
mute your microphone.
To mute the microphone:
During a call, press
The Mute key glows red, and the other parties can't hear audio from your side of the call. To disable
Mute, press again.
Infinite Voice Phone User Guide
, to lower or raise the speaker volume.
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(Polycom VVX 300/400)
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