title: How to send sms to 4 to 5 digit number?
body: <p>In one of my application I need to send SMS to number like 3#### and 4######.</p>
  
  <p>For that I have write code like this but I am not getting sms </p>
  
  <pre><code>try {
                      SmsManager smsManager = SmsManager.getDefault();
                      smsManager.sendTextMessage("4######", null, "SMS DATA", null,
                              null);
                  } catch (Exception e) {
                      Toast.makeText(getApplicationContext(),
                      "SMS faild, please try again later!",
                      Toast.LENGTH_LONG).show();
                      e.printStackTrace();
                  }
  </code></pre>
  
  <p>I am not able to find the problem.</p>