def off(self):
        return self.set_state(0)
Attempt to extract a possible number from the string passed in.
dataset/ETHPy150Open iancmcc/ouimeaux/ouimeaux/device/maker.py/Maker.off--crossover with--dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/phonenumberutil.py/_extract_possible_number