So, NAT type 1 is where you have a single Local network device with a Local IP connected/translated directly to a WAN address. Unless you are a Vodafone business customer with multiple WAN addresses I'm not even sure this is possible while using the supplied VF router. If you only want a single device connected to the internet it's the same as connecting that device directly to a modem (xDSL) or directly to an ONT.
Are you sure this is what you want/need?
