One fan of Money Saving Expert Martin Lewis has explained exactly how she cut her mobile phone bill by £575, and it involved simply sending two texts.
The viewer of Martin's Money Show Live on ITV - known only as Carole - slashed her monthly expenditure by converting to a far-cheaper SIM-only deal, after hearing a helpful hack from the money man himself.
In a previous episode of his ITV show, the financial guru explained a how to check if you're still under contract with your current mobile phone provider.
