4One socket near computer, extension lead doubler used for phone
5One socket – extension lead to computer and extension lead to Sky® box
Tips
•You can connect a phone and Hub to the same ADSL filter.
•You can connect two phones to the same ADSL filter if you use a socket doubler.
•An ADSL filter should be at one or the other end of an extension lead only, not both.
•If you’re using an extension lead for your Hub, the ADSL filter must be fitted at the same end as the Hub.
•If you’ve a socket, but there’s nothing plugged in to it, you don’t need an ADSL filter.