User's Manual

37
Call Mute
When you use the Mute feature, the other parties will not hear your voice while you can hear their voice.
Call mute applies to all modes (handset, headset, and speakerphone).
To mute the call during a call (including a conference call)
1. Press the mute key , the LCD display .
2. To disable the mute function, press again.
DND
When you use the DND feature, the phone is to reject all incoming calls automatically and you can see
the DND icon shown on the Top of the LCD on idle page.
To enable DND feature via Phone interface:
Press the DND soft key when the phone is idle, and then is shown on the LCD.
To disable DND feature via Phone interface:
Press the DND soft key again, and then there is no on the LCD.