You can find all the details of your contract in the Easybell customer portal under your account settings.

To do this, first log in to your customer portal.

Then click on your profile in the top right-hand corner and then on "Account settings".

Next, click on "Billing & Payment," where you can adjust your billing address and account details, among other things.

To save your changes, click on the "Update" button.  

Important: Changed data will only be taken into account with the next invoice. Please understand that it is not possible to make changes to invoices you have already received.

You can also adjust other details in your account settings.