Telex PAM-32 - Manual (Page 16)

Basic Operation
14
Intercom Keys and Displays
Alphanumeric Display Indications for Intercom Keys
Upper Case Letters: Upper case letters indicate keys that have an assignment.
Dashes ----: Dashes indicate a key that has no talk or listen assignment.
Flashing Alphanumeric Display: This means the key is activated to listen to an IFB, ISO or TIF.
NOTE: The flashing alphanumeric display for TIF keys, remote IFB keys, and remote ISO keys can be disabled by placing a
check mark next to “Don’t generate tallies for TIF and trunk use” in AZedit (Options menu, Intercom Configuration, Options
Tab).