WHERE IS THE INTERCOM BUTTON ON THE AVAYA 4412D+

SOURCE: Avaya Partner-18D office phone-After an intercom call, the receiver's phone rings

Try hitting the speaker button and intercom your boss. When you hit the speaker button to hang up, do you get the same thing? If not. It could be that the gray "clicker" switch that pushes down when you put the handset back isnt going all the way back down...

Let me know.

SOURCE: AVAYA MERLIN ETR-18D TELEPHONE

The following is from here.
IF you have a Lenend or Magix system. IF SO, you will have a VERY LARGE display phone, ususally at the receptionist station. It will be either a MLX20L or a 4424LD+. If so....

Changing the time on a Avaya Merlin Magix system is accomplished from the system programming console. The date is change separately from the time.
Changing the date:
1. Press Menu
2. Press System Program
3. Press Exit or Start
4. Press System
5. Press Date
6. Enter the date as: mmddyy where mm = month, dd = day, yy = year
7. Press Enter
8. Press Exit or Back
9. Press Home or Exit
Changing the time:
1. Press Menu
2. Press System Program
3. Press Exit or Start
4. Press System
5. Press Time
6. Enter the date as: hhmm where hh = hours & mm = minutes
7. Press Enter
8. Press Exit or Back
9. Press Home or Exit

SOURCE: Lights and intercom

Feature 00
press the button that is supposed to be him
press the left intercom and *XX (XX is the extension number of the user)

feature 00 when done

Pressing the button will now page the phone, and you will see the status of the user.

SOURCE: intercom paging not working on avaya partner phone

Are you paging the overhead speakers, or paging the speakers on the phones?

SOURCE: how to set intercom

Hi
Phone functions are set on the pbx on the station form, not on the phone itself

check support.avaya.com for further info