Panasonic KX-TD500 System Reference Manual page 730

1.02 Individual Trunk Group Dial
Access
Description
Allows the attendant to make outgoing CO calls
via an idle CO line in the specified trunk group by
dialing the feature number for "Trunk Group
Access".
TRG key (Programmable key) can be used for
this purpose instead of dialing the feature
number.
Refer to Section 6-C-10.00 "Attendant
Management Screen" for further information
about programmable key.
Programming
System Programming
"System-Numbering Plan (2/11)",
Trunk Group 01-48 Access
Conditions
If busy tone is heard, all CO lines in the specified
trunk group are in use.
Reference
VT Dumb
10-D-6.02 11-C-11.00
6-D-2
Operation
Dial tone sounds:
(For instance, an idle LOOP key is pressed, SRC
indicator is lit and dial tone sounds.)
1. Press the TRG Key (Program-
TRG
mable key ), then dial the trunk
group number (01 to 48 ).
• Another dial tone sounds, and
an idle line in specified trunk
group is selected automatically.
2. Dial the telephone number of the
outside party.
(Supplement)
The following procedure substitutes operation for
step 1.
• To select one of trunk groups 01 to 48:
Dial the feature number for "Trunk Group
Access", then dial the trunk group number (01
to 48).
In this case, dialed number matches trunk
group number.
(Supplement)
For recalling after selecting a CO line, press the
CANCEL key. After dial tone sounds, repeat the
same procedure from step1.