code: @Override
      public void onProcessUnstructuredSSResponse(ProcessUnstructuredSSResponse procUnstrResInd) {
          if (logger.isDebugEnabled()) {
              logger.debug(String.format("Rx ProcessUnstructuredSSResponseIndication.  USSD String=%s",
                      procUnstrResInd.getUSSDString()));
          }
  
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.protocols.ss7.map.api.service.supplementary. MAPServiceSupplementaryListener
  #onProcessUnstructuredSSResponseIndication( org.restcomm.protocols.ss7.map
  .api.service.supplementary.ProcessUnstructuredSSResponseIndication)