AT&T MERLIN LEGEND Release 3.1 Maintenance And Troubleshooting Manual page 216

Checking Ports
Busying-Out a Trunk
Summary
Console Procedure
PC Procedure
To busy-out a trunk, follow the steps below.
1 From the Maintenance menu, select the Port option.
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2 Select the Line/Trunk option.
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3 Specify the dial plan number (line) for the trunk ( nnn = 801 to 880).
nnn
5–14
Central Office Problems
Menu
Dial the dial plan no.
6 3 1 Type the dial plan no. 0 2
Dial or type [ nnn ], then select
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0
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3
1
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