Automatic Intercom - AT&T System 25 User Manual

Automatic Intercom

You and another person may each have a button labeled
that you can use to call each other.
AUTO ICOM
Using AUTO ICOM
Press
1
AUTO ICOM
Listen for ringback.
2
Display
Automatic Intercom calls show the same information on the
display as all inside System 25 calls.
.
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