![](http://pdfasset.owneriq.net/4/76/47677c48-22e3-447d-9c2a-5d397827624d/47677c48-22e3-447d-9c2a-5d397827624d-bg29.png)
Using Special Features
Answering an intercom page
Muting the Microphone
Mute On
Mute Off
Tone Dialing Switch Over