public void launch() {
MobilePhone myphone = new SmartPhone("iPhone");
myphone.call("020 1111 5000");
myphone.ringAlarm("Brr, brr");
myphone.call("020 2222 5000");
myphone.playGame("Tetris");
myphone.call("020 3333 5000");
SmartPhone correctPhoneType = (SmartPhone) myphone;
correctPhoneType.browseWeb("www.bbk.ac.uk");
myphone.call("020 4444 5000");
System.out.println(correctPhoneType.findPosition());
myphone.call("020 5555 5000");
System.out.println("My phone is a " + myphone.getBrand());
myphone.call("00 1 234 5678");
myphone.printLastNumbers();
}
