AT&T MERLIN LEGEND Communications System Release 2.0 Maintenance And Troubleshooting Manual page 170

Central Office Problems
Procedure: Busy-Out a Trunk
Step
1
Maintenance
Make a Selection
System
slot
Port
Exit
2
Port :
Make a selection
Line/Trunk
Station
Rs232 Portl
RS232 Port2
Exit
3
Line/Trunk:
Enter line number
xxxx
Backspace
Exit
4
Line/Trunk
Make a selection
Status
Busy Out
Restore
Exit
5-12 Checking Ports
Display
>
Modem
B-Channel
Enter
:
XXXX
Instructions
Select Port.
Select Line/Trunk.
Type the dial plan number for the trunk and
select Enter.
Select Busy Out.