AT&T System 25 - Manual (Page 28)

Display (Continued)
The following is an example of a double-screen display, in which
the telephone number is continued on Screen 2.
Using the Display
Usually, you use the display to check the name/extension of the
caller (internal calls) or the type of outside line on which the call
is coming in (outside calls).
Inside Calls
When you place or receive calls within the system, the display
shows you the extension number and the name (if the System
Administrator has administered this option) of the person you’
are calling or who is calling you. The following example is a
typical display for an inside call:
If you try to bridge onto a call in progress using a
button, and the person has
turned on the Exclusion feature, you will see this display:
Outside Calls
When you place
dialed, as in the an outside call, you will see the numbers you
following:
912015551212
The following example is a typical display for an incoming
outside call:
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