title: How to send SMS through Asp.net Web Application
body: <p>How to send SMS from asp.net web application?</p>
  
  <p>Is it necessary to buy from any provider?</p>
  
  <p>Is there any limitation of number of SMS can be sent?</p>
  
  <p>Should sending SMS code be written in different thread so that in case of any exception/delay main thread will not be affected?</p>
  
  <p>Can anybody please provide code sample as well as concept of how it works?</p>