code: def listen_tta(self, target, timeout):
          
          return super(Device, self).listen_tta(target, timeout)
docs: Listen *timeout* seconds for a Type A activation at 106 kbps. The
          ``sens_res``, ``sdd_res``, and ``sel_res`` response data must
          be provided and ``sdd_res`` must be a 4 byte UID that starts
          with ``08h``. Depending on ``sel_res`` an activation may
          return a target with a ``tt2_cmd``, ``tt4_cmd`` or ``atr_req``
          attribute. The default RATS response sent for a Type 4 Tag
          activation can be replaced with a ``rats_res`` attribute.