These are quite cheap to buy.

The TP-Link TD-W9970 N300 for about £35 or less (£29.99 at Argos). Very good value for money, and readily available locally, so easy to return if you are not happy with it.



There is a review here

There is a quick setup wizard.

Login details

Broadband Username

Password bt

Even though you are not using a home hub

There is a quick setup wizard which you select the type of service you are using, and the login details. Just follow the prompts.

There is a emulator  on this page which you can try.

Start with the "quick setup" page, and you can see what is required to set it up.