class Telephone {
    private int buttons;
    private String Color;
    private String SerialNumber;

    public int getButtons() {
        return buttons;
    }
    public String getColor() {
        return Color;
    }
    public String getSerialNumber() {
        return SerialNumber;
    }

    public void setButtons(int buttons) {
        this.buttons = buttons;
    }
    public void setColor(String color) {
        Color = color;
    }
    public void setSerialNumber(String serialNumber) {
        SerialNumber = serialNumber;
    }

public static void main (String [] a){
    Telephone Samsung = new Telephone();
    Samsung.buttons = 12;
    Samsung.Color = "red";
    Samsung.SerialNumber = "5K959111";
    System.out.println(Samsung.buttons + " " + Samsung.Color + " " + Samsung.SerialNumber);
    Samsung.setColor("blue");
    System.out.println(Samsung.buttons + " " + Samsung.Color + " " + Samsung.SerialNumber);
    }

}