Making An Intercom Call; Receiving An Intercom Call; Making An E-Response Help Call - Iwatsu ADIX VS Owner's Manual

Making an Intercom Call

Operation
Lift the receiver
Wait for the dial tone
Dial the desired extension number
Or
Press the button representing the desired extension if assigned
as a Multipurpose button
Make an announcement after the tone or wait for an answer to
the ring
The lamp on the intercom button ICM will flash red. If the
extension you called is busy, you will hear a repeated intercom
busy tone.

Receiving an Intercom Call

Operation
Lift the receiver when you hear your phone ring or the caller's
voice through the speaker
Or
Reply through the phone's microphone without lifting the
receiver
The lamp on the Intercom button ICM will flash red.

Making an E-Response Help Call

The E-Response Help Call feature allows specific system extensions to
simultaneously call a group of extensions and access a system paging port
upon dialing a specific ICM Group access number or, if the station remains
off-hook without dialing for a programmable period of time. When the E-
Response help call is placed, the key telephone displays of the called
extensions in the E-Response ICM Group will display a programmed
message and the calling party's extension number and station ID.
Digital Telephone User's Guide - 48