Changing The Speaker Volume; Changing The Ringer Volume; Muting The Microphone - Polycom VVX 400 User Manual

To select a ringtone for a contact :
1 From the Contact Directory, use the up and down arrow keys to select the contact you
want to update, and press Info.
2 From the contact's information screen, press Edit.
3 From the Edit Contact screen, use the up and down arrow keys to select Ring Type.
4 Select the ringtone you want, and then press Save.

Changing the Speaker Volume

To change the volume of what you hear during a call, press one of the Volume keys,
to lower or raise the speaker volume.

Changing the Ringer Volume

To change the volume of the incoming call ringtone, press one of the Volume keys,
while your phone is idle or ringing.

Muting the Microphone

Mute the microphone so other parties can't hear you. Microphone Mute applies to all
modes (handset, headset, and speakerphone). You can still hear all other parties when you
mute the microphone.
To mute the microphone :
During a call (including a conference call), press
The Mute key glows red. The other parties can't hear you. To disable Mute, press
56
.
- +
,
- +
,
again.