To Dial an International Number you need to dial 9 followed by the number: 00414412345678 and # key to send (otherwise the system will automatically dial after 4 seconds) the system will ask you for a pin code so key in the pin code you have received from the support team (eg: 123456 followed by # key)

 

The Complete sequence in this example will be: 900414412345678# wait for pin message 123456#