title: Opening SMS app from feature phone's mobile browser?
body: <p>Via HTML, is it possible to access/open the SMS app from a mobile browser?</p>
  
  <p>It's okay if the SMS is routed through the user's own mobile carrier (like normally), and is billed to the said user as well. I don't want to create my own SMS gateway to provide a platform for sending such messages. I'm only interested in calling the SMS functionality from the mobile browser.</p>
  
  <p>I've seen examples of: <code>&lt;a href="sms://+14035550185"&gt;Send an SMS&lt;/a&gt;</code> But I'm unsure how extensively they work. I need a robust solution that works across an expansive range of mobile browsers (esp. old-school feature phones). I don't want to have to use HTML5 or Javascript. Most old-school feature phone browsers I'm targeting aren't Javascript-enabled - so it's a bottleneck.   </p>