Just to clarify, do you already have a 4G Home Internet service with us and would like to upgrade to the Huawei B818 modem?
If so, we would recommend speaking to our teams via the My Optus app.
Our teams can then review your current plan and provide more information from there.
Did we answer your question? Please mark it as a Accepted Solution and if you see something that was helpful to you or the rest of the community, giving a Kudos is only a click away.