diff --git a/include/sim.h b/include/sim.h
index 0c91ce26..e10941fc 100644
--- a/include/sim.h
+++ b/include/sim.h
@@ -121,6 +121,14 @@ typedef void (*ofono_sim_lock_unlock_cb_t)(const struct ofono_error *error,
 typedef void (*ofono_query_facility_lock_cb_t)(const struct ofono_error *error,
 					ofono_bool_t status, void *data);
 
+typedef void (*ofono_sim_list_apps_cb_t)(const struct ofono_error *error,
+					const unsigned char *dataobj,
+					int len, void *data);
+typedef void (*ofono_sim_open_channel_cb_t)(const struct ofono_error *error,
+					int session_id, void *data);
+typedef void (*ofono_sim_close_channel_cb_t)(const struct ofono_error *error,
+					void *data);
+
 struct ofono_sim_driver {
 	const char *name;
 	int (*probe)(struct ofono_sim *sim, unsigned int vendor, void *data);
@@ -173,6 +181,24 @@ struct ofono_sim_driver {
 	void (*query_facility_lock)(struct ofono_sim *sim,
 			enum ofono_sim_password_type lock,
 			ofono_query_facility_lock_cb_t cb, void *data);
+	void (*list_apps)(struct ofono_sim *sim,
+			ofono_sim_list_apps_cb_t cb, void *data);
+	void (*open_channel)(struct ofono_sim *sim, const unsigned char *aid,
+			ofono_sim_open_channel_cb_t cb, void *data);
+	void (*close_channel)(struct ofono_sim *sim, int session_id,
+			ofono_sim_close_channel_cb_t cb, void *data);
+	void (*session_read_binary)(struct ofono_sim *sim, int session,
+			int fileid, int start, int length,
+			const unsigned char *path, unsigned int path_len,
+			ofono_sim_read_cb_t cb, void *data);
+	void (*session_read_record)(struct ofono_sim *sim, int session_id,
+			int fileid, int record, int length,
+			const unsigned char *path, unsigned int path_len,
+			ofono_sim_read_cb_t cb, void *data);
+	void (*session_read_info)(struct ofono_sim *sim, int session_id,
+			int fileid, const unsigned char *path,
+			unsigned int path_len, ofono_sim_file_info_cb_t cb,
+			void *data);
 };
 
 int ofono_sim_driver_register(const struct ofono_sim_driver *d);