If you tune to a channel that is not part of your Sky package, you'll see a message giving you a number to call if you wish to upgrade and view that channel. Now, might see a message telling you that you can upgrade simply by pressing the red button.
You don't have to call Sky at all - your Sky box will identify the channel you want to watch and you'll see details of the pack in which this channel is included on your TV screen. Just follow the instructions to add this pack or channel to your Sky subscription.
1. Press interactive on your Sky remote control.
2. When the menu appears press 1 or highlight Sky Active and press select.
3. On the Sky Active homepage, you may see upgrade links. If you're watching Sky+, for example, the link might say "Upgrade to Sky+HD."ighlight Sky Products using the left/right arrows and press select. Alternatively, highlight Sky Products and press select.
4. On the Sky Products menu, you can choose "Upgrade my box" to purchase Sky+, Sky+HD and Sky Multiroom, and choose products such as "Broadband & Phone." You'll also see "Upgrade my viewing" to order a new channels pack and services such as "Sky Protect."
5. Highlight your selection using the arrow buttons on your Sky remote control, then press select.
6. Follow the on-screen instructions. You may need your viewing card PIN and bank or credit card details to complete your order.
You can upgrade by pressing the red button when watching Sky News, Sky Sports, or Sky One. Some other programmes may also carry promotional messages inviting you to access this service.