--- /dev/null
+#!/usr/bin/python
+
+import dbus
+import sys
+
+bus = dbus.SystemBus()
+
+if len(sys.argv) == 5:
+ path = sys.argv[1]
+ pin_type = sys.argv[2]
+ old_pin = sys.argv[3]
+ new_pin = sys.argv[4]
+elif len(sys.argv) == 3:
+ manager = dbus.Interface(bus.get_object('org.ofono', '/'),
+ 'org.ofono.Manager')
+ modems = manager.GetModems()
+ path = modems[0][0]
+ pin_type = sys.argv[1]
+ old_pin = sys.argv[2]
+ new_pin = sys.argv[3]
+else:
+ print "%s [PATH] pin_type old_pin new_pin" % (sys.argv[0])
+ sys.exit(0)
+
+print "Change %s for modem %s..." % (pin_type, path)
+
+simmanager = dbus.Interface(bus.get_object('org.ofono', path),
+ 'org.ofono.SimManager')
+simmanager.ChangePin(pin_type, old_pin, new_pin)