title: SM strings being replaced by ® symbol on iPad device
body: <p>I have to show SM(Service Mark) symbol in a label. Whatever way I employ, it is displayed on the device as the ® (Registered) symbol.</p>
  
  <p>I have tried to do this using simply a string:</p>
  
  <pre><code>NSString *stringSM =  [otherString stringByReplacingOccurrencesOfString:@"SM" withString:@"℠"];
  </code></pre>
  
  <p>And using unicode :</p>
  
  <pre><code>NSString *stringSM =  [otherString stringByReplacingOccurrencesOfString:@"SM" withString:@"\u2120"];
  </code></pre>
  
  <p>where otherString is a string received from the web service, containing other information including this SM symbol.</p>