I doubt it but I suppose while they are in there they might upgrade the cabling. But primarily it's only an upgrade of the equipment in the exchange. What it should do is give you access to the faster 'up to 24Mb/s' broadband services. I think the switch over will be automatic as BT are phasing out the older 'up to 8Mb/s' service.
Edited by Andrue (Thu 25-Jun-15 08:53:58)