I have just had a very confusing conversation with ONE NZ Chat (Human chat) trying to find out if we have the right connection to get ONENZSmart WIFI https://one.nz/broadband/ so that we can have a MESH system. I asked if our connection was correct for the DECO modem on the plan or whether we needed an ONT. I sent a photo of our current connection and the guy said it was an ONT but I always thought it was a modem. I have attached pictures.
Thanks for your help