مستندات وب سرویس و API

string UserName = "MyUserName";
string Password = "MyPassword";
DateTime SendDateTime = DateTime.Now;
string SMSMessageText = "پیامک تستی من";
string LineNumber = "public";
string[] Mobiles = new string[]
{
    "9120000000",
    "9150000000",
};

AmootSMS.AmootSMSWebService2SoapClient client = new AmootSMS.AmootSMSWebService2SoapClient("AmootSMSWebService2Soap12");

AmootSMS.SendResult result = client.SendSimple(UserName, Password, SendDateTime, SMSMessageText, LineNumber, Mobiles);

if (result.Status == AmootSMS.Status.Success)
{
    //خروجی
}