Right-click the device and then select Configure, or double-click the device.
Select GGSN PLMN Table from the Category drop-down box.
The following information appears:
Mobile Country Code (MCC) (cGgsnPlmnMcc)
Segment of the Public Land Mobile Network (PLMN) ID that indicates the relevant Mobile Country Code.
Segment of the PLMN ID that indicates the relevant Mobile Network Code.
Indicates the scope of the PLMN. There are two possible values:
home
trusted
Note: At any given time, only one PLMN entry can have the value home.