If you live in a cable area and want an all in one deal, have a look at the
virgin media offers where you can get about 4 services (broadband, phone, TV, mobile etc) from £40 per month. Or 2 services from £25. Virgin also give more discounts if you sign up online.
In a way you are fortunate that you have more flexibilily to get cable or ADSL via a BT line.
If you are not able to get cable you are going to need a BT line anyway to connect to any ADSL broadband service. Most providers will only connect you if you have a BT number to hand when you order.
Hope this helps.
