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Monday 21st May 2012

UK Broadband Service Providers
ADSL broadband, or Asymmetric Digital Subscriber Line, is the most common type of broadband as it uses a standard phone line and is supplied via BT. It simply means that by converting your analogue phone line to a digital line (ADSL line) your phone line can now be used to simultaneously transmit data at high speed.

As a result of switching to ADSL broadband, data can be transferred at greatly increased speeds. An analogue modem works at a maximum speed of 56Kbits/sec, but ADSL broadband works at speeds of 512Kbits/sec and even higher.

As well as being a faster and more reliable internet service, ADSL broadband differs from dial up internet in that it splits your phone line in two, allowing both voice and data to be transmitted – basically, you can have both the internet and your phone running at the same time.

ADSL broadband means that you don`t have to get an extra phone line and it avoids your phone line being constantly engaged – very handy if you have a busy household.

Today ADSL broadband services now reach 99% of all UK homes and businesses. BT has been carrying out work to remove limits relating to the distance of lines from the exchange and more than 99.8% of lines connected to a broadband exchange should now be able to get an ADSL broadband service. A small number of exchanges which generally serve a small number of customers have not been upgraded and still cannot access ADSL broadband.

To receive ADSL broadband you will need a BT telephone line in an area where the local telephone is ADSL broadband enabled.