Instruction manual

HARDWARE DESCRIPTION
Number Dialed (1).
** On the first Attendant Console, the first 15 trunks in the system are
assigned button appearances on the console. If there are fewer than 15
trunks, the remaining buttons are not assigned. On the second Console,
these trunks do not receive default assignments.
† On the first Attendant Console, the first of the Direct Facility (Pooled)
Access buttons defaults to loop-start trunks, the second to ground-start
trunks, and the third to tie trunks. For any trunk type not assigned in the
system, the associated button does not receive a default assignment. On the
second Console, these buttons do not receive default assignments.
Adjunct:
● 502B Headset Adapters
Note:
The 502B unit
HANDSET
provides HFAI service on the headset.
I-USE/STATUS LEDs
PROGRAMMABLE
BUTTONS (34)
Figure 4-12.
7305H03B Voice Terminal (BIS)
4-33