Chapter 4 Configuration guidelines 99Network Managers Guide for Symposium TAPI Service Provider for Succession, release 3.02 Click Add Line to display the Add a Terminal Number Record window.(Figure 34)Figure 34 Add a Terminal Number Record window3 Type the loop, shelf, card, and unit numbers that identify the physical locationon the Succession switch of the TN you are adding.4 Click OK to save the new TN to the TN table.5 Perform the procedures described below to modify the information for thisTN.Modifying a TNTo modify the information associated with a TN:1 Click TN Table in the Succession Host configuration window to display theLine Devices window.(Figure 33)2 Select the line you want to configure from the panel on the left side of thewindow. If you do not know the line number for the TN, enter the TN numberin the field at the top left of the Line Devices window to search for theassociated line number.