Direct Station Selection/Busy Lamp Field; Distinctive Ringing - Outside Line Calls; Distinctive Ringing - Icm/Outside Line; Do Not Disturb (Dnd) - Iwatsu Omega-Phone Adix APS Owner's Manual

DIRECT STATION SELECTION/BUSY LAMP FIELD

The Multipurpose buttons on the Digital Telephones may be programmed to
allow one-touch intercom calling to preassigned extensions. These buttons
will provide an indication if the extension programmed to that button is busy
or not. If the extension is busy the light will be lit.
Operation
To place an extension call with one touch:
Lift the receiver
Wait for the dial tone
Press the Direct Station Selection button DSS for the desired
extension

DISTINCTIVE RINGING - OUTSIDE LINE CALLS

Each outside line can be assigned one of four available ringing tones. This
feature applies only to Iwatsu Key Telephones.

DISTINCTIVE RINGING - ICM/OUTSIDE LINE

Intercom and outside line calls provide different ringing tones.

DO NOT DISTURB (DND)

Allows you to make your phone busy so you will not be interrupted by phone
calls. However, the following type of calls may override Do Not Disturb:
DSS Calls, Operator Calls, Secretarial Calls and Executive Override Calls.
Operation
To activate:
Press the Hold button HOLD/DND and the lamp will be solid
red
To cancel:
Press the Hold button HOLD/DND and the lamp will be off
DIGITAL TELEPHONE USER GUIDE - 92