Instruction manual

Display
Special Descriptors
The descriptors summarized in Table 2-J appear on displays to provide special information
about calls. These symbols consist of upper-case and lower-case letters and other
typographical characters.
Descriptors on Screen 2 must be interpreted with respect to the
contents of Screen 1.
Table 2-J. Special Descriptors
Location Descriptor Meaning
>
Covered or Redirected Call
(more information on Screen 2)
}
Returning or Third Party Call
(more information on Screen 2)
Screen 1/Position 1
F
Call is forwarding from this terminal
to an outside location (Screen 2 blank)
I
Busy-to-Idle Reminder (Screen 2 Blank)
Q
Queued call (Screen 2 blank, unless
more than 13 digits)
T Transfer of a call to this terminal
is in progress (Screen 2 blank)
Screen 1/
^
n
Conference or bridging in progress with n
Positions 15 and 16
active parties (non-SLAC stations only)
(If position 15 is
blank, check for one
of the descriptors
in next block.)
c
Call has gone from this terminal to coverage
(displayed only while the call appearance
remains on set)
Screen 1/Position 16
0-9, or !
Number of calls in DGC queue (displayed
for 10 or more
only to logged-in DGC members)
1-9, or !
Number of calls in SLAC queue (displayed
for 10 or more only to SLAC attendants)
Screen 2/Position 1
– Continuation of digit string from Screen 1
a
Third-party call setup
b Covered or called party is busy
d Covered or called party does not answer
Screen 2/Position 16
f
Following/forwarded calls
g
DGC call
n Night service call
p
Picked-up call or returning parked call
s Covered party activated Send All Calls
u Call not-signed-in FPDC (SLAC only)
2-163