def _fetch_stored_messages(self):    
        lines = self.command('AT+CMGL=%s' % self.smshandler.CMGL_STATUS)
        lines = self._strip_ok(lines)
        messages = self.smshandler.parse_stored_messages(lines)
        for msg in messages:
            self.incoming_queue.append(msg)
Fetch stored messages with CMGL and add to incoming queue
dataset/ETHPy150Open sahana/eden/modules/pygsm/gsmmodem.py/GsmModem._fetch_stored_messages