Intercom button lite on T7406

[Sphoneman]

On a BCM 3.5

I've read the manuals.Set the secutity codes, handset ID's. I've tried to add additional Intercomms,Handsfree on & off.

I was installing a couple T7406's on one base unit with 3 lines (Buttons 1,2,& 3.
Page,Park & intercom (Buttons 7,8,& 9).

The line indicators lite, the LED at the bottom of the Handset antenna lites.

But the intercom, button 9, will not lite on an internal call.The LED at the bottom of the Handset antenna lites.


I'm confused.What did I do wrong.

Steve
tele-dataservices.com