title: Send msg to particular WhatsApp contact saved without country code
body: <p>This following line sends a message to a particular Whats App contact </p>
  
  <pre><code>"https://api.whatsapp.com/send?phone=" + phone + "&amp;text=" + URLEncoder.encode(msg, "UTF-8");
  </code></pre>
  
  <p>Reference : <a href="https://stackoverflow.com/questions/36344892/how-can-i-send-message-to-specific-contact-through-whatsapp-from-my-android-app/43994093#43994093">How can I send message to specific contact through WhatsApp from my android app?</a></p>
  
  <p>But the above URL needs phone number with country code. I need to send message to phone number which are not saved with country codes. How to do that any idea?</p>