def METHOD_NAME(self, line):
    """
    Parse network registration status and location information:
    +CREG: 1,1
    +CREG: 2,5,,,
    +CREG: 2,5,"54DB","0F6B0578",7
    +CREG: 3,5,,,,1,2
    +CREG: 3,5,"54DB","0F6B0578",15,1,2
    """
    results_keys = ['n', 'stat', 'lac', 'ci', 'AcT', 'cause_type', 'reject_cause']
    if self._regex_helper.match_compiled(self._re_raw_data, line):
        string_raw_output = self._regex_helper.groupdict().get('raw_output')
        self.current_ret['raw_output'] = string_raw_output
        list_output = string_raw_output.split(',')
        for index, item in enumerate(list_output, 0):
            if item:
                self.current_ret[results_keys[index]] = item.strip('"')
    raise ParsingDone