As part of essential technical work people who have Freeview will need to retune their TV or set-top boxes tomorrow March 7th.
This would also mean anyone with a BT Vision box, EE Box, and even Now TV box and dongles.
If you do not retune your equipment, you will no longer get some of the many channels Freeview offers.
Following a decision by Government, some airwaves used by Freeview are being reallocated to allow for the future development of new mobile broadband services.
You can find out more about the essential retune and more information on how to do this by clicking this LINK