Do I still need to connect to the nbn™ network if I only want a voice line and I do not need an internet service?

Voice or telephone services are part of the telecommunication services that will be provided over the nbn™ network.
It's important that your property is connected to the nbn™ network because in the future it will replace the existing landline phone, ADSL internet and selected cable internet services in your area. This means if you want to keep making phone calls and accessing the internet through a landline service, your property will need to be connected to the nbn™ network.