Create a small script for calling , that call with a real phone number also have caller id with all functions for professional PHP

// Create a class
class myclass {
    // Declare a public constructor
    public function __construct() { }
    // Declare a public method
    public function mypublic() { }
    // Declare a private method
    private function myprivate() { }
    // Declare a protected method
    protected function myprotected() { }
}