You'll only be able to receive multiplexes marked with an asterisk, from these relay (fill-in) transmitters.
This is recommended in areas where Freeview signals from more than one transmitter can be received.
To find out the UHF channel numbers for manual retuning of your particular transmitter, use the Digital UK Coverage Checker.
You can pay for as little as just one day's content in some cases, which is a world away from the multi-month contracts you'll find with traditional packages.
Now TV offers a low-cost way to consume Sky's exclusive sports content, stream movies from its sundry film channels and keep up to date with some of the best entertainment telly around.
You may need to check the "detailed view" box if you are not served by the main transmitter in your area.