SIM Manager Reference (Windows Embedded Compact 7)
You can use the Subscriber Identity Module (SIM) Manager API to access information stored on a SIM card.
Code Division Multiple Access (CDMA) devices do not contain SIM cards, and are not supported by SIM Manager.
To add this feature to your OS, see Cellular Radio (CellCore) Catalog Items and Sysgen Variables.
For more information, see Cellular Radio (CellCore)