Iwatsu Omega-Phone Adix APS Owner's Manual page 76

FEAT (Feature) - The feature button is used to help operate certain special
and advanced features available through ADIX.
HOLD/DND (Hold/Do Not Disturb) - This button is used to put a call on
Hold, or to set the Do Not Disturb function to prevent any calls from getting
through or ringing at your extension.
Handset/Speaker Volume Control Buttons - The handset/speaker
volume control buttons allow you to adjust the handset volume and speaker
volume to one of three levels. The left button lowers the handset/speaker
volume and the right button raises the handset/speaker volume.
Ringer Volume Control - The ringer volume control button allows you to
adjust the ringer volume to one of four levels.
Speaker Volume Control - The left button lowers the speaker volume, the
right button raises it.
MIC OFF - When you are using the Speakerphone or Hands-Free
Answerback, the MIC OFF button prevents any voice or sounds to be heard
by the person on the other end of your call. When you press the MIC OFF
button to turn off the microphone, the MIC OFF button will stay lit. Pressing
the MIC OFF button again permits the other person to hear your voice again.
ICM - The intercom system is the internal network used to communicate
between telephone extensions in your ADIX APS system. Pressing the ICM
button connects you to an intercom line, for conversation with other
extensions.
Many ADIX features can be operated either by dialing a feature operation
code or using a one-touch feature button, if your telephone has one assigned
for that specific feature. The feature code numbers listed in this manual are
preset in the ADIX APS system. Your system installer may assign a different
code number for any feature based on individual system requirements.
DIGITAL TELEPHONE USER GUIDE - 62