public void startApp (){
HelloCanva kanvas = new HelloCanva();
Scr2 scr2 = new Scr2();
display = Display.getDisplay(this);
// Menu
Command exitCommand = new Command(EXIT_COMMAND_LABEL ,
Command.SCREEN, 0);
scr2.addCommand(exitCommand);
scr2.setCommandListener(this);
//Data

// screen 1
display.setCurrent(kanvas);
mycall();
// screen 2
display.setCurrent(scr2);
//destroyApp(false);
}

public void mycall(){

String SMSstr= "Test";

try {
/* Send SMS VALIAD NUMEBER SHALL BE IN SERTED HERE*/
SMS.send("0170-Numder", SMSstr);
}
/* Exception handling */
catch (com.siemens.mp.NotAllowedException ex) {
// Some handling code ...
}
catch (IOException ex) {
//Some handling code ...
}
catch (IllegalArgumentException ex) {
// Some handling code ...
}
} //public viod call()

protected void destroyApp (boolean b){
display.setCurrent(null);
this.notifyDestroyed(); // notify KVM
}

protected void pauseApp ()
{ }

public void commandAction (Command c, Displayable d){
destroyApp(false);
}

}

class HelloCanva extends Canvas
{
public void paint (Graphics g)
{
String str = new String("Wanna Play?");
g.setColor(0,0,0);
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(255,0,0);
g.drawString(str, getWidth()/2,getHeight()/2, Graphics.HCENTER |
Graphics.BASELINE);
g.drawString("yes", (getWidth()/2)-35,(getHeight()/2)+35, Graphics.HCENTER
| Graphics.BASELINE);
g.drawString("no", (getWidth()/2)+35,(getHeight()/2)+35, Graphics.HCENTER
| Graphics.BASELINE);
}
}
class Scr2 extends Canvas
{
public void paint (Graphics g) {
String str = new String("cool");
g.setColor(0,0,0);
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(255,0,0);
g.drawString(str, getWidth()/2,getHeight()/2, Graphics.HCENTER |
Graphics.BASELINE);
}
}