/usr/share/ofono/scripts/test-ss-control-cf is in ofono-scripts 1.12.bzr6858+14.04.20140318-0ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | #!/usr/bin/python
from gi.repository import GLib
import dbus
import dbus.mainloop.glib
def property_changed(property, value):
	print("CallForwarding property %s changed to %s" % (property, value))
def print_properties(cf):
	properties = cf.GetProperties()
	for p in properties:
		if len(properties[p].__str__()) > 0:
			value = properties[p]
		else:
			value = "disabled"
		print("%s call forwarding rule: %s" % (p, value))
if __name__ == "__main__":
	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
	bus = dbus.SystemBus()
	manager = dbus.Interface(bus.get_object('org.ofono', '/'),
							'org.ofono.Manager')
	modems = manager.GetModems()
	cf = dbus.Interface(bus.get_object('org.ofono', modems[0][0]),
				'org.ofono.CallForwarding')
	cf.connect_to_signal("PropertyChanged", property_changed)
	ss = dbus.Interface(bus.get_object('org.ofono', modems[0][0]),
				'org.ofono.SupplementaryServices')
	# Clear everything
	ss.Initiate("##002#")
	print_properties(cf)
	# Busy To +155542, for Voice
	print("Setting Busy Voice rule to +155542")
	print(ss.Initiate("*67*+155542*11#"))
	print_properties(cf)
	# Not Reachable to +155543, Voice
	print("Setting Voice Not Reachable rule to +155543")
	print(ss.Initiate("**62*+155543*11#"))
	# Not Reachable to +155544, Voice service
	print("Setting Voice No Reply rule to +155544, timeout=30")
	print(ss.Initiate("**61*+155544*11*30#"))
	# Unconditional to +155547, Voice
	print("Setting Unconditional for Voice to +155545")
	print(ss.Initiate("*21*+155545*10#"))
	print_properties(cf)
	print("Query all voice forwardings")
	print(ss.Initiate("*#002**11#"))
	print("Query no reply voice forwardings")
	print(ss.Initiate("*#61**11#"))
	# Deactivate everything
	print("Deactivating everything")
	print(ss.Initiate("##002#"))
	print_properties(cf)
	mainloop = GLib.MainLoop()
	mainloop.run()
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