MGC-50/MGC-100 Getting Started Guide
To delete a circuit identification entry:
•In the Spans pane, click the Circuit Identification entry you want to delete and click the Minus 
button.
The entry is deleted.
Defining
The numbers to be used for
16.Specify the range of
a.In the Dial In Phone Numbers pane of the Spans and Phones dialog box, click the Plus 
button
The Add Phone Num dialog box opens.
b.In the First Phone Number box, enter the first number in the range of
c.In the Last Phone Number box, enter the last number in the range of
d.Click OK.
The dialog box closes. You are returned to the Spans and Phones dialog box. The number range appears in the
e.Repeat steps
