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No. When you get to guide step 3, you’ll simply plug your broadband
cable straight into the ADSL master socket’s DSL socket.
A broadband (ADSL) master socket looks like this:
Yes. If you use a socket doubler, you can connect more than one phone to a single
ADSL lter, as shown here.
You can order ADSL lters at and most computer
shops or by calling us on 0800 800 152*.
You can still install broadband even if all devices don’t yet have an ADSL lter, but
you must unplug any device without an ADSL lter from its phone socket. You can
reconnect the device once you’ve an ADSL lter for it.
ADSL v1.0
* Calls to 0800 numbers are free from UK landlines. Mobile costs may vary. See for details.
All calls made to BT or from BT may be recorded to help us give you a better service.
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