Let’s rollback the hobby electronics calendar a few decades with [myvideoisonutube’s] alarm activation control circuit using a matrix style phone keypad. The circuit is quite old using CMOS 4081 with ...

Martin Lewis is urging O2 customers to dial a five digit code if they want to shop around for alternative suppliers following the price rise announcement. The BBC and ITV star spoke out after O2 ...

13:00, Sun, Dec 21, 2025 Updated: 08:35, Mon, Dec 22, 2025 Martin Lewis has told every person with an iPhone or Android smartphone to make a few simple changes - or live to regret it. Appearing on ITV ...

Money expert Martin Lewis is urging people to text a five-digit code to slash their mobile phone bills. The founder of Money Saving Expert returned with a new episode of The Martin Lewis Podcast on ...

Martin Lewis has issued a warning to all iPhone and Android smartphone users, urging them to make some crucial changes or risk regretting it. The money-saving expert shared his advice on ITV's This ...

Martin Lewis has sounded an alarm for mobile phone users, suggesting a critical action to be taken immediately. During his ITV segment on Tuesday night, he revealed that there has been a 40 per cent ...

Martin Lewis has issued a call to action for mobile phone users, advising them to send a five-digit text message as soon as possible. On an episode of ITV's The Martin Lewis Money Show earlier this ...

Martin Lewis has told anyone with a mobile phone to change one key setting immediately. He also explained that people need to send a quick five digit text to protect their phone from thieves. Martin ...