def default_configure(host=None):
    host = ports.default_collect_host(host)
    hostname, port = host.split(':')

    try:
        int_port = int(port)
    except ValueError:
        raise Error("Invalid value for port")

    configure(hostname, int_port)
Returns whether the given number, exactly as dialled, might be used to
dataset/ETHPy150Open rhettg/BlueOx/blueox/__init__.py/default_configure--crossover with--dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/shortnumberinfo.py/connects_to_emergency_number