const long ICC_SERVICE_CLASS_MAX = (1 << 7);
readonly attribute DOMString lastKnownNetwork;
readonly attribute DOMString lastKnownHomeNetwork;
readonly attribute nsIDOMMozMobileConnectionInfo voice;
readonly attribute nsIDOMMozMobileConnectionInfo data;
readonly attribute DOMString networkSelectionMode;
readonly attribute DOMString iccId;
nsIDOMDOMRequest getNetworks();