config-servlet/src/main/java/org/ocpsoft/rewrite/servlet/config/UserAgentUtil.java
public boolean detectTierOtherPhones()
   {
      if ((this.initCompleted == true) ||
               (this.isTierGenericMobile == true))
         return this.isTierGenericMobile;

      // Exclude devices in the other 2 categories
      if (detectMobileLong()
               && !detectTierIphone()
               && !detectTierRichCss())
         return true;

      return false;
   }
public boolean detectTierOtherPhones()
   {
      if ((this.initCompleted == true) ||
               (this.isTierGenericMobile == true))
         return this.isTierGenericMobile;

      // Exclude devices in the other 2 categories
      if (detectMobileLong()
               && !detectTierIphone()
               && !detectTierRichCss())
         return true;

      return false;
   }
The quick way to detect for a tier of devices. This method detects for all other types of phones, but excludes the
iPhone and RichCSS Tier devices.

@return detection of a mobile device in the less capable tier