To move you onto NBN means they have to either physically replace the copper cables for FTTP or physically relocate the cables for FTTN... both of which result in ADSL being disconnected automatically... it can't run after it is relocated or replaced...
NBN Co are meant to have the NBN up and running by the time they leave... that is the theory anyway....
NBN Co are meant to have the NBN up and running by the time they leave... that is the theory anyway....