static void Main(string[] args)
        {
            string[] numbers = Console.ReadLine().Split();
            string[] urls    = Console.ReadLine().Split(' ');

            Smartphone      smartphone = new Smartphone();
            StationaryPhone stationary = new StationaryPhone();

            foreach (var number in numbers)
            {
                try
                {
                    if (number.Length == 10)
                    {
                        smartphone.Calling(number);
                    }
                    else if (number.Length == 7)
                    {
                        stationary.Calling(number);
                    }
                }
                catch (InvalidOperationException ex)
                {
                    Console.WriteLine(ex.Message);
                }
            }

            foreach (var url in urls)
            {
                try
                {
                    smartphone.Browse(url);
                }
                catch (InvalidOperationException ex)
                {
                    Console.WriteLine(ex.Message);
                }
            }
        }
        static void Main(string[] args)
        {
            string[] numbers = Console.ReadLine().Split();
            string[] webs    = Console.ReadLine().Split();

            Smartphone      smart = new Smartphone();
            StationaryPhone stat  = new StationaryPhone();

            foreach (var item in numbers)
            {
                if (item.Length == 10)
                {
                    Console.WriteLine(smart.Call(item));
                }
                else
                {
                    Console.WriteLine(stat.Call(item));
                }
            }
            foreach (var item in webs)
            {
                Console.WriteLine(smart.Browsing(item));
            }
        }