Process url without using (open) web browser !
This is how to process url without using (open) web browser in Dynamics NAV. This can use for send sms with processing url.
Create a automation variable name as "ProcessURL". And the variable sub-type is ('Microsoft WinHTTP Services, version 5.1'.WinHttpRequest).
Use the following code to process URL.
CREATE(ProcessURL);
ProcessURL.Open('POST','https://www.testurl.com,FALSE);
ProcessURL.Send;
ProcessURL.Open('POST','https://www.testurl.com,FALSE);
ProcessURL.Send;