diff --git a/test/offline-modem b/test/offline-modem
new file mode 100755
index 00000000..16325ad2
--- /dev/null
+++ b/test/offline-modem
@@ -0,0 +1,17 @@
+#!/usr/bin/python
+
+import dbus, sys
+
+bus = dbus.SystemBus()
+
+if len(sys.argv) == 2:
+	path = sys.argv[1]
+else:
+	manager = dbus.Interface(bus.get_object('org.ofono', '/'),
+			'org.ofono.Manager')
+	properties = manager.GetProperties()
+	path = properties["Modems"][0]
+
+print "Setting modem %s offline..." % path
+modem = dbus.Interface(bus.get_object('org.ofono', path), 'org.ofono.Modem')
+modem.SetProperty("Online", dbus.Boolean(0))
diff --git a/test/online-modem b/test/online-modem
new file mode 100755
index 00000000..db0b9f59
--- /dev/null
+++ b/test/online-modem
@@ -0,0 +1,17 @@
+#!/usr/bin/python
+
+import dbus, sys
+
+bus = dbus.SystemBus()
+
+if len(sys.argv) == 2:
+	path = sys.argv[1]
+else:
+	manager = dbus.Interface(bus.get_object('org.ofono', '/'),
+			'org.ofono.Manager')
+	properties = manager.GetProperties()
+	path = properties["Modems"][0]
+
+print "Setting modem %s online..." % path
+modem = dbus.Interface(bus.get_object('org.ofono', path), 'org.ofono.Modem')
+modem.SetProperty("Online", dbus.Boolean(1))