Internet options such as extra surfing volume or mailboxes can be activated from your customer zone:

• Log in to mon.scarlet.
• Click on the Home tab and scroll down to your fixed product.
• In the Internet section, click on the Internet options button.
  
• Select or deselect the options you wish to activate or deactivate, and click Next.
  
• Your shopping cart, displayed on the right, will be updated according to the options selected.
  
• All you have to do is follow the steps. You will receive a confirmation of your order.